99941975

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:512

約数の個数: 48

約数和(自身を含む): 149990400

約数和(自身を除く): 50048425

約数列:

[1, 5, 7, 25, 29, 35, 47, 145, 175, 203, 235, 329, 419, 725, 1015, 1175, 1363, 1645, 2095, 2933, 5075, 6815, 8225, 9541, 10475, 12151, 14665, 19693, 34075, 47705, 60755, 73325, 85057, 98465, 137851, 238525, 303775, 425285, 492325, 571097, 689255, 2126425, 2855485, 3446275, 3997679, 14277425, 19988395, 99941975]

約数ペア:

[(1, 99941975), (5, 19988395), (7, 14277425), (25, 3997679), (29, 3446275), (35, 2855485), (47, 2126425), (145, 689255), (175, 571097), (203, 492325), (235, 425285), (329, 303775), (419, 238525), (725, 137851), (1015, 98465), (1175, 85057), (1363, 73325), (1645, 60755), (2095, 47705), (2933, 34075), (5075, 19693), (6815, 14665), (8225, 12151), (9541, 10475)]