42257475

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{14447}}^1$

素因数の和:14476

約数の個数: 36

約数和(自身を含む): 81515616

約数和(自身を除く): 39258141

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 14447, 43341, 72235, 130023, 187811, 216705, 361175, 563433, 650115, 939055, 1083525, 1690299, 2817165, 3250575, 4695275, 8451495, 14085825, 42257475]

約数ペア:

[(1, 42257475), (3, 14085825), (5, 8451495), (9, 4695275), (13, 3250575), (15, 2817165), (25, 1690299), (39, 1083525), (45, 939055), (65, 650115), (75, 563433), (117, 361175), (195, 216705), (225, 187811), (325, 130023), (585, 72235), (975, 43341), (2925, 14447)]