291240099865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{563}}^1\times {\mathrm{5281}}^1$

素因数の和:6010

約数の個数: 64

約数和(自身を含む): 414397492992

約数和(自身を除く): 123157393127

約数列:

[1, 5, 11, 13, 55, 65, 137, 143, 563, 685, 715, 1507, 1781, 2815, 5281, 6193, 7319, 7535, 8905, 19591, 26405, 30965, 36595, 58091, 68653, 77131, 80509, 97955, 290455, 343265, 385655, 402545, 723497, 755183, 848441, 1002703, 2973203, 3617485, 3775915, 4242205, 5013515, 7958467, 9405461, 11029733, 14866015, 32705233, 38651639, 39792335, 47027305, 55148665, 103460071, 163526165, 193258195, 407328811, 425168029, 517300355, 2036644055, 2125840145, 4480616921, 5295274543, 22403084605, 26476372715, 58248019973, 291240099865]

約数ペア:

[(1, 291240099865), (5, 58248019973), (11, 26476372715), (13, 22403084605), (55, 5295274543), (65, 4480616921), (137, 2125840145), (143, 2036644055), (563, 517300355), (685, 425168029), (715, 407328811), (1507, 193258195), (1781, 163526165), (2815, 103460071), (5281, 55148665), (6193, 47027305), (7319, 39792335), (7535, 38651639), (8905, 32705233), (19591, 14866015), (26405, 11029733), (30965, 9405461), (36595, 7958467), (58091, 5013515), (68653, 4242205), (77131, 3775915), (80509, 3617485), (97955, 2973203), (290455, 1002703), (343265, 848441), (385655, 755183), (402545, 723497)]