55921567275

素因数分解:

$3^2\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{163621}}^1$

素因数の和:163682

約数の個数: 108

約数和(自身を含む): 120273950784

約数和(自身を除く): 64352383509

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 31, 35, 45, 49, 63, 75, 93, 105, 147, 155, 175, 217, 225, 245, 279, 315, 441, 465, 525, 651, 735, 775, 1085, 1225, 1395, 1519, 1575, 1953, 2205, 2325, 3255, 3675, 4557, 5425, 6975, 7595, 9765, 11025, 13671, 16275, 22785, 37975, 48825, 68355, 113925, 163621, 341775, 490863, 818105, 1145347, 1472589, 2454315, 3436041, 4090525, 5072251, 5726735, 7362945, 8017429, 10308123, 12271575, 15216753, 17180205, 24052287, 25361255, 28633675, 35505757, 36814725, 40087145, 45650259, 51540615, 72156861, 76083765, 85901025, 106517271, 120261435, 126806275, 177528785, 200435725, 228251295, 248540299, 257703075, 319551813, 360784305, 380418825, 532586355, 601307175, 745620897, 887643925, 1141256475, 1242701495, 1597759065, 1803921525, 2236862691, 2662931775, 3728104485, 6213507475, 7988795325, 11184313455, 18640522425, 55921567275]

約数ペア:

[(1, 55921567275), (3, 18640522425), (5, 11184313455), (7, 7988795325), (9, 6213507475), (15, 3728104485), (21, 2662931775), (25, 2236862691), (31, 1803921525), (35, 1597759065), (45, 1242701495), (49, 1141256475), (63, 887643925), (75, 745620897), (93, 601307175), (105, 532586355), (147, 380418825), (155, 360784305), (175, 319551813), (217, 257703075), (225, 248540299), (245, 228251295), (279, 200435725), (315, 177528785), (441, 126806275), (465, 120261435), (525, 106517271), (651, 85901025), (735, 76083765), (775, 72156861), (1085, 51540615), (1225, 45650259), (1395, 40087145), (1519, 36814725), (1575, 35505757), (1953, 28633675), (2205, 25361255), (2325, 24052287), (3255, 17180205), (3675, 15216753), (4557, 12271575), (5425, 10308123), (6975, 8017429), (7595, 7362945), (9765, 5726735), (11025, 5072251), (13671, 4090525), (16275, 3436041), (22785, 2454315), (37975, 1472589), (48825, 1145347), (68355, 818105), (113925, 490863), (163621, 341775)]