31056158835

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3137}}^1\times {\mathrm{5641}}^1$

素因数の和:8805

約数の個数: 64

約数和(自身を含む): 59487442560

約数和(自身を除く): 28431283725

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 3137, 5641, 9411, 15685, 16923, 28205, 28233, 40781, 47055, 50769, 73333, 84615, 84699, 122343, 141165, 152307, 203905, 219999, 253845, 366665, 367029, 423495, 611715, 659997, 761535, 1099995, 1101087, 1835145, 1979991, 3299985, 5505435, 9899955, 17695817, 53087451, 88479085, 159262353, 230045621, 265437255, 477787059, 690136863, 796311765, 1150228105, 2070410589, 2388935295, 3450684315, 6211231767, 10352052945, 31056158835]

約数ペア:

[(1, 31056158835), (3, 10352052945), (5, 6211231767), (9, 3450684315), (13, 2388935295), (15, 2070410589), (27, 1150228105), (39, 796311765), (45, 690136863), (65, 477787059), (117, 265437255), (135, 230045621), (195, 159262353), (351, 88479085), (585, 53087451), (1755, 17695817), (3137, 9899955), (5641, 5505435), (9411, 3299985), (15685, 1979991), (16923, 1835145), (28205, 1101087), (28233, 1099995), (40781, 761535), (47055, 659997), (50769, 611715), (73333, 423495), (84615, 367029), (84699, 366665), (122343, 253845), (141165, 219999), (152307, 203905)]