331322925

素因数分解:

$3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{191}}^1\times {\mathrm{229}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 558535680

約数和(自身を除く): 227212755

約数列:

[1, 3, 5, 15, 25, 75, 101, 191, 229, 303, 505, 573, 687, 955, 1145, 1515, 2525, 2865, 3435, 4775, 5725, 7575, 14325, 17175, 19291, 23129, 43739, 57873, 69387, 96455, 115645, 131217, 218695, 289365, 346935, 482275, 578225, 656085, 1093475, 1446825, 1734675, 3280425, 4417639, 13252917, 22088195, 66264585, 110440975, 331322925]

約数ペア:

[(1, 331322925), (3, 110440975), (5, 66264585), (15, 22088195), (25, 13252917), (75, 4417639), (101, 3280425), (191, 1734675), (229, 1446825), (303, 1093475), (505, 656085), (573, 578225), (687, 482275), (955, 346935), (1145, 289365), (1515, 218695), (2525, 131217), (2865, 115645), (3435, 96455), (4775, 69387), (5725, 57873), (7575, 43739), (14325, 23129), (17175, 19291)]