15672095465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{1621}}^1$

素因数の和:1914

約数の個数: 64

約数和(自身を含む): 21974077440

約数和(自身を除く): 6301981975

約数列:

[1, 5, 13, 23, 29, 65, 115, 145, 223, 299, 377, 667, 1115, 1495, 1621, 1885, 2899, 3335, 5129, 6467, 8105, 8671, 14495, 21073, 25645, 32335, 37283, 43355, 47009, 66677, 84071, 105365, 148741, 186415, 235045, 333385, 361483, 420355, 484679, 611117, 743705, 1081207, 1807415, 1933633, 2423395, 3055585, 4699279, 5406035, 8314109, 9668165, 10483007, 14055691, 23496395, 41570545, 52415035, 70278455, 108083417, 136279091, 241109161, 540417085, 681395455, 1205545805, 3134419093, 15672095465]

約数ペア:

[(1, 15672095465), (5, 3134419093), (13, 1205545805), (23, 681395455), (29, 540417085), (65, 241109161), (115, 136279091), (145, 108083417), (223, 70278455), (299, 52415035), (377, 41570545), (667, 23496395), (1115, 14055691), (1495, 10483007), (1621, 9668165), (1885, 8314109), (2899, 5406035), (3335, 4699279), (5129, 3055585), (6467, 2423395), (8105, 1933633), (8671, 1807415), (14495, 1081207), (21073, 743705), (25645, 611117), (32335, 484679), (37283, 420355), (43355, 361483), (47009, 333385), (66677, 235045), (84071, 186415), (105365, 148741)]