84348675

素因数分解:

$3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:218

約数の個数: 96

約数和(自身を含む): 166656000

約数和(自身を除く): 82307325

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 31, 45, 75, 87, 93, 135, 139, 145, 155, 225, 261, 279, 417, 435, 465, 675, 695, 725, 775, 783, 837, 899, 1251, 1305, 1395, 2085, 2175, 2325, 2697, 3475, 3753, 3915, 4031, 4185, 4309, 4495, 6255, 6525, 6975, 8091, 10425, 12093, 12927, 13485, 18765, 19575, 20155, 20925, 21545, 22475, 24273, 31275, 36279, 38781, 40455, 60465, 64635, 67425, 93825, 100775, 107725, 108837, 116343, 121365, 124961, 181395, 193905, 202275, 302325, 323175, 374883, 544185, 581715, 606825, 624805, 906975, 969525, 1124649, 1874415, 2720925, 2908575, 3124025, 3373947, 5623245, 9372075, 16869735, 28116225, 84348675]

約数ペア:

[(1, 84348675), (3, 28116225), (5, 16869735), (9, 9372075), (15, 5623245), (25, 3373947), (27, 3124025), (29, 2908575), (31, 2720925), (45, 1874415), (75, 1124649), (87, 969525), (93, 906975), (135, 624805), (139, 606825), (145, 581715), (155, 544185), (225, 374883), (261, 323175), (279, 302325), (417, 202275), (435, 193905), (465, 181395), (675, 124961), (695, 121365), (725, 116343), (775, 108837), (783, 107725), (837, 100775), (899, 93825), (1251, 67425), (1305, 64635), (1395, 60465), (2085, 40455), (2175, 38781), (2325, 36279), (2697, 31275), (3475, 24273), (3753, 22475), (3915, 21545), (4031, 20925), (4185, 20155), (4309, 19575), (4495, 18765), (6255, 13485), (6525, 12927), (6975, 12093), (8091, 10425)]