139967813715

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{253159}}^1$

素因数の和:253268

約数の個数: 64

約数和(自身を含む): 244977868800

約数和(自身を除く): 105010055085

約数列:

[1, 3, 5, 15, 29, 31, 41, 87, 93, 123, 145, 155, 205, 435, 465, 615, 899, 1189, 1271, 2697, 3567, 3813, 4495, 5945, 6355, 13485, 17835, 19065, 36859, 110577, 184295, 253159, 552885, 759477, 1265795, 3797385, 7341611, 7847929, 10379519, 22024833, 23543787, 31138557, 36708055, 39239645, 51897595, 110124165, 117718935, 155692785, 227589941, 301006051, 321765089, 682769823, 903018153, 965295267, 1137949705, 1505030255, 1608825445, 3413849115, 4515090765, 4826476335, 9331187581, 27993562743, 46655937905, 139967813715]

約数ペア:

[(1, 139967813715), (3, 46655937905), (5, 27993562743), (15, 9331187581), (29, 4826476335), (31, 4515090765), (41, 3413849115), (87, 1608825445), (93, 1505030255), (123, 1137949705), (145, 965295267), (155, 903018153), (205, 682769823), (435, 321765089), (465, 301006051), (615, 227589941), (899, 155692785), (1189, 117718935), (1271, 110124165), (2697, 51897595), (3567, 39239645), (3813, 36708055), (4495, 31138557), (5945, 23543787), (6355, 22024833), (13485, 10379519), (17835, 7847929), (19065, 7341611), (36859, 3797385), (110577, 1265795), (184295, 759477), (253159, 552885)]