41381145

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:136

約数の個数: 128

約数和(自身を含む): 89510400

約数和(自身を除く): 48129255

約数列:

[1, 3, 5, 9, 13, 15, 17, 19, 27, 39, 45, 51, 57, 65, 73, 85, 95, 117, 135, 153, 171, 195, 219, 221, 247, 255, 285, 323, 351, 365, 459, 513, 585, 657, 663, 741, 765, 855, 949, 969, 1095, 1105, 1235, 1241, 1387, 1615, 1755, 1971, 1989, 2223, 2295, 2565, 2847, 2907, 3285, 3315, 3705, 3723, 4161, 4199, 4745, 4845, 5967, 6205, 6669, 6935, 8541, 8721, 9855, 9945, 11115, 11169, 12483, 12597, 14235, 14535, 16133, 18031, 18615, 20805, 20995, 23579, 25623, 29835, 33345, 33507, 37449, 37791, 42705, 43605, 48399, 54093, 55845, 62415, 62985, 70737, 80665, 90155, 113373, 117895, 128115, 145197, 162279, 167535, 187245, 188955, 212211, 241995, 270465, 306527, 353685, 435591, 486837, 566865, 636633, 725985, 811395, 919581, 1061055, 1532635, 2177955, 2434185, 2758743, 3183165, 4597905, 8276229, 13793715, 41381145]

約数ペア:

[(1, 41381145), (3, 13793715), (5, 8276229), (9, 4597905), (13, 3183165), (15, 2758743), (17, 2434185), (19, 2177955), (27, 1532635), (39, 1061055), (45, 919581), (51, 811395), (57, 725985), (65, 636633), (73, 566865), (85, 486837), (95, 435591), (117, 353685), (135, 306527), (153, 270465), (171, 241995), (195, 212211), (219, 188955), (221, 187245), (247, 167535), (255, 162279), (285, 145197), (323, 128115), (351, 117895), (365, 113373), (459, 90155), (513, 80665), (585, 70737), (657, 62985), (663, 62415), (741, 55845), (765, 54093), (855, 48399), (949, 43605), (969, 42705), (1095, 37791), (1105, 37449), (1235, 33507), (1241, 33345), (1387, 29835), (1615, 25623), (1755, 23579), (1971, 20995), (1989, 20805), (2223, 18615), (2295, 18031), (2565, 16133), (2847, 14535), (2907, 14235), (3285, 12597), (3315, 12483), (3705, 11169), (3723, 11115), (4161, 9945), (4199, 9855), (4745, 8721), (4845, 8541), (5967, 6935), (6205, 6669)]