52962975

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{953}}^1$

素因数の和:1001

約数の個数: 72

約数和(自身を含む): 107649360

約数和(自身を除く): 54686385

約数列:

[1, 3, 5, 9, 13, 15, 19, 25, 39, 45, 57, 65, 75, 95, 117, 171, 195, 225, 247, 285, 325, 475, 585, 741, 855, 953, 975, 1235, 1425, 2223, 2859, 2925, 3705, 4275, 4765, 6175, 8577, 11115, 12389, 14295, 18107, 18525, 23825, 37167, 42885, 54321, 55575, 61945, 71475, 90535, 111501, 162963, 185835, 214425, 235391, 271605, 309725, 452675, 557505, 706173, 814815, 929175, 1176955, 1358025, 2118519, 2787525, 3530865, 4074075, 5884775, 10592595, 17654325, 52962975]

約数ペア:

[(1, 52962975), (3, 17654325), (5, 10592595), (9, 5884775), (13, 4074075), (15, 3530865), (19, 2787525), (25, 2118519), (39, 1358025), (45, 1176955), (57, 929175), (65, 814815), (75, 706173), (95, 557505), (117, 452675), (171, 309725), (195, 271605), (225, 235391), (247, 214425), (285, 185835), (325, 162963), (475, 111501), (585, 90535), (741, 71475), (855, 61945), (953, 55575), (975, 54321), (1235, 42885), (1425, 37167), (2223, 23825), (2859, 18525), (2925, 18107), (3705, 14295), (4275, 12389), (4765, 11115), (6175, 8577)]