485430825

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{359}}^1$

素因数の和:543

約数の個数: 72

約数和(自身を含む): 890568000

約数和(自身を除く): 405137175

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 121, 149, 165, 275, 359, 363, 447, 605, 745, 825, 1077, 1639, 1795, 1815, 2235, 3025, 3725, 3949, 4917, 5385, 8195, 8975, 9075, 11175, 11847, 18029, 19745, 24585, 26925, 40975, 43439, 53491, 54087, 59235, 90145, 98725, 122925, 130317, 160473, 217195, 267455, 270435, 296175, 450725, 588401, 651585, 802365, 1085975, 1337275, 1352175, 1765203, 2942005, 3257925, 4011825, 6472411, 8826015, 14710025, 19417233, 32362055, 44130075, 97086165, 161810275, 485430825]

約数ペア:

[(1, 485430825), (3, 161810275), (5, 97086165), (11, 44130075), (15, 32362055), (25, 19417233), (33, 14710025), (55, 8826015), (75, 6472411), (121, 4011825), (149, 3257925), (165, 2942005), (275, 1765203), (359, 1352175), (363, 1337275), (447, 1085975), (605, 802365), (745, 651585), (825, 588401), (1077, 450725), (1639, 296175), (1795, 270435), (1815, 267455), (2235, 217195), (3025, 160473), (3725, 130317), (3949, 122925), (4917, 98725), (5385, 90145), (8195, 59235), (8975, 54087), (9075, 53491), (11175, 43439), (11847, 40975), (18029, 26925), (19745, 24585)]