160962075

素因数分解:

$3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1$

素因数の和:585

約数の個数: 72

約数和(自身を含む): 304551936

約数和(自身を除く): 143589861

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 47, 75, 93, 141, 155, 225, 235, 279, 423, 465, 491, 705, 775, 1175, 1395, 1457, 1473, 2115, 2325, 2455, 3525, 4371, 4419, 6975, 7285, 7365, 10575, 12275, 13113, 15221, 21855, 22095, 23077, 36425, 36825, 45663, 65565, 69231, 76105, 109275, 110475, 115385, 136989, 207693, 228315, 327825, 346155, 380525, 576925, 684945, 715387, 1038465, 1141575, 1730775, 2146161, 3424725, 3576935, 5192325, 6438483, 10730805, 17884675, 32192415, 53654025, 160962075]

約数ペア:

[(1, 160962075), (3, 53654025), (5, 32192415), (9, 17884675), (15, 10730805), (25, 6438483), (31, 5192325), (45, 3576935), (47, 3424725), (75, 2146161), (93, 1730775), (141, 1141575), (155, 1038465), (225, 715387), (235, 684945), (279, 576925), (423, 380525), (465, 346155), (491, 327825), (705, 228315), (775, 207693), (1175, 136989), (1395, 115385), (1457, 110475), (1473, 109275), (2115, 76105), (2325, 69231), (2455, 65565), (3525, 45663), (4371, 36825), (4419, 36425), (6975, 23077), (7285, 22095), (7365, 21855), (10575, 15221), (12275, 13113)]