84985875

素因数分解:

$3^3\times 5^3\times {\mathrm{13}}^2\times {\mathrm{149}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 171288000

約数和(自身を除く): 86302125

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 117, 125, 135, 149, 169, 195, 225, 325, 351, 375, 447, 507, 585, 675, 745, 845, 975, 1125, 1341, 1521, 1625, 1755, 1937, 2235, 2535, 2925, 3375, 3725, 4023, 4225, 4563, 4875, 5811, 6705, 7605, 8775, 9685, 11175, 12675, 14625, 17433, 18625, 20115, 21125, 22815, 25181, 29055, 33525, 38025, 43875, 48425, 52299, 55875, 63375, 75543, 87165, 100575, 114075, 125905, 145275, 167625, 190125, 226629, 242125, 261495, 377715, 435825, 502875, 570375, 629525, 679887, 726375, 1133145, 1307475, 1888575, 2179125, 3147625, 3399435, 5665725, 6537375, 9442875, 16997175, 28328625, 84985875]

約数ペア:

[(1, 84985875), (3, 28328625), (5, 16997175), (9, 9442875), (13, 6537375), (15, 5665725), (25, 3399435), (27, 3147625), (39, 2179125), (45, 1888575), (65, 1307475), (75, 1133145), (117, 726375), (125, 679887), (135, 629525), (149, 570375), (169, 502875), (195, 435825), (225, 377715), (325, 261495), (351, 242125), (375, 226629), (447, 190125), (507, 167625), (585, 145275), (675, 125905), (745, 114075), (845, 100575), (975, 87165), (1125, 75543), (1341, 63375), (1521, 55875), (1625, 52299), (1755, 48425), (1937, 43875), (2235, 38025), (2535, 33525), (2925, 29055), (3375, 25181), (3725, 22815), (4023, 21125), (4225, 20115), (4563, 18625), (4875, 17433), (5811, 14625), (6705, 12675), (7605, 11175), (8775, 9685)]