201331275

素因数分解:

$3^1\times 5^2\times {\mathrm{1549}}^1\times {\mathrm{1733}}^1$

素因数の和:3295

約数の個数: 24

約数和(自身を含む): 333274800

約数和(自身を除く): 131943525

約数列:

[1, 3, 5, 15, 25, 75, 1549, 1733, 4647, 5199, 7745, 8665, 23235, 25995, 38725, 43325, 116175, 129975, 2684417, 8053251, 13422085, 40266255, 67110425, 201331275]

約数ペア:

[(1, 201331275), (3, 67110425), (5, 40266255), (15, 13422085), (25, 8053251), (75, 2684417), (1549, 129975), (1733, 116175), (4647, 43325), (5199, 38725), (7745, 25995), (8665, 23235)]