13804517805

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1\times {\mathrm{2137}}^1$

素因数の和:2526

約数の個数: 64

約数和(自身を含む): 24062454528

約数和(自身を除く): 10257936723

約数列:

[1, 3, 5, 13, 15, 39, 65, 157, 195, 211, 471, 633, 785, 1055, 2041, 2137, 2355, 2743, 3165, 6123, 6411, 8229, 10205, 10685, 13715, 27781, 30615, 32055, 33127, 41145, 83343, 99381, 138905, 165635, 335509, 416715, 430651, 450907, 496905, 1006527, 1291953, 1352721, 1677545, 2153255, 2254535, 4361617, 5032635, 5861791, 6459765, 6763605, 13084851, 17585373, 21808085, 29308955, 65424255, 70792399, 87926865, 212377197, 353961995, 920301187, 1061885985, 2760903561, 4601505935, 13804517805]

約数ペア:

[(1, 13804517805), (3, 4601505935), (5, 2760903561), (13, 1061885985), (15, 920301187), (39, 353961995), (65, 212377197), (157, 87926865), (195, 70792399), (211, 65424255), (471, 29308955), (633, 21808085), (785, 17585373), (1055, 13084851), (2041, 6763605), (2137, 6459765), (2355, 5861791), (2743, 5032635), (3165, 4361617), (6123, 2254535), (6411, 2153255), (8229, 1677545), (10205, 1352721), (10685, 1291953), (13715, 1006527), (27781, 496905), (30615, 450907), (32055, 430651), (33127, 416715), (41145, 335509), (83343, 165635), (99381, 138905)]