202401875

素因数分解:

$5^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{859}}^1$

素因数の和:921

約数の個数: 40

約数和(自身を含む): 282097200

約数和(自身を除く): 79695325

約数列:

[1, 5, 13, 25, 29, 65, 125, 145, 325, 377, 625, 725, 859, 1625, 1885, 3625, 4295, 8125, 9425, 11167, 18125, 21475, 24911, 47125, 55835, 107375, 124555, 235625, 279175, 323843, 536875, 622775, 1395875, 1619215, 3113875, 6979375, 8096075, 15569375, 40480375, 202401875]

約数ペア:

[(1, 202401875), (5, 40480375), (13, 15569375), (25, 8096075), (29, 6979375), (65, 3113875), (125, 1619215), (145, 1395875), (325, 622775), (377, 536875), (625, 323843), (725, 279175), (859, 235625), (1625, 124555), (1885, 107375), (3625, 55835), (4295, 47125), (8125, 24911), (9425, 21475), (11167, 18125)]