235582425

素因数分解:

$3^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:214

約数の個数: 144

約数和(自身を含む): 499204160

約数和(自身を除く): 263621735

約数列:

[1, 3, 5, 9, 13, 15, 19, 25, 27, 39, 45, 57, 65, 75, 81, 95, 117, 135, 157, 171, 195, 225, 243, 247, 285, 325, 351, 405, 471, 475, 513, 585, 675, 741, 785, 855, 975, 1053, 1215, 1235, 1413, 1425, 1539, 1755, 2025, 2041, 2223, 2355, 2565, 2925, 2983, 3159, 3705, 3925, 4239, 4275, 4617, 5265, 6075, 6123, 6175, 6669, 7065, 7695, 8775, 8949, 10205, 11115, 11775, 12717, 12825, 14915, 15795, 18369, 18525, 20007, 21195, 23085, 26325, 26847, 30615, 33345, 35325, 38151, 38475, 38779, 44745, 51025, 55107, 55575, 60021, 63585, 74575, 78975, 80541, 91845, 100035, 105975, 115425, 116337, 134235, 153075, 165321, 166725, 190755, 193895, 223725, 241623, 275535, 300105, 317925, 349011, 402705, 459225, 495963, 500175, 581685, 671175, 724869, 826605, 953775, 969475, 1047033, 1208115, 1377675, 1500525, 1745055, 2013525, 2479815, 2908425, 3141099, 3624345, 4133025, 5235165, 6040575, 8725275, 9423297, 12399075, 15705495, 18121725, 26175825, 47116485, 78527475, 235582425]

約数ペア:

[(1, 235582425), (3, 78527475), (5, 47116485), (9, 26175825), (13, 18121725), (15, 15705495), (19, 12399075), (25, 9423297), (27, 8725275), (39, 6040575), (45, 5235165), (57, 4133025), (65, 3624345), (75, 3141099), (81, 2908425), (95, 2479815), (117, 2013525), (135, 1745055), (157, 1500525), (171, 1377675), (195, 1208115), (225, 1047033), (243, 969475), (247, 953775), (285, 826605), (325, 724869), (351, 671175), (405, 581685), (471, 500175), (475, 495963), (513, 459225), (585, 402705), (675, 349011), (741, 317925), (785, 300105), (855, 275535), (975, 241623), (1053, 223725), (1215, 193895), (1235, 190755), (1413, 166725), (1425, 165321), (1539, 153075), (1755, 134235), (2025, 116337), (2041, 115425), (2223, 105975), (2355, 100035), (2565, 91845), (2925, 80541), (2983, 78975), (3159, 74575), (3705, 63585), (3925, 60021), (4239, 55575), (4275, 55107), (4617, 51025), (5265, 44745), (6075, 38779), (6123, 38475), (6175, 38151), (6669, 35325), (7065, 33345), (7695, 30615), (8775, 26847), (8949, 26325), (10205, 23085), (11115, 21195), (11775, 20007), (12717, 18525), (12825, 18369), (14915, 15795)]