86483325

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 147312000

約数和(自身を除く): 60828675

約数列:

[1, 3, 5, 15, 25, 71, 75, 109, 149, 213, 327, 355, 447, 545, 745, 1065, 1635, 1775, 2235, 2725, 3725, 5325, 7739, 8175, 10579, 11175, 16241, 23217, 31737, 38695, 48723, 52895, 81205, 116085, 158685, 193475, 243615, 264475, 406025, 580425, 793425, 1153111, 1218075, 3459333, 5765555, 17296665, 28827775, 86483325]

約数ペア:

[(1, 86483325), (3, 28827775), (5, 17296665), (15, 5765555), (25, 3459333), (71, 1218075), (75, 1153111), (109, 793425), (149, 580425), (213, 406025), (327, 264475), (355, 243615), (447, 193475), (545, 158685), (745, 116085), (1065, 81205), (1635, 52895), (1775, 48723), (2235, 38695), (2725, 31737), (3725, 23217), (5325, 16241), (7739, 11175), (8175, 10579)]