77338425

素因数分解:

$3^1\times 5^2\times {\mathrm{151}}^1\times {\mathrm{6829}}^1$

素因数の和:6993

約数の個数: 24

約数和(自身を含む): 128731840

約数和(自身を除く): 51393415

約数列:

[1, 3, 5, 15, 25, 75, 151, 453, 755, 2265, 3775, 6829, 11325, 20487, 34145, 102435, 170725, 512175, 1031179, 3093537, 5155895, 15467685, 25779475, 77338425]

約数ペア:

[(1, 77338425), (3, 25779475), (5, 15467685), (15, 5155895), (25, 3093537), (75, 1031179), (151, 512175), (453, 170725), (755, 102435), (2265, 34145), (3775, 20487), (6829, 11325)]