69772365

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2909}}^1$

素因数の和:2974

約数の個数: 48

約数和(自身を含む): 133464240

約数和(自身を除く): 63691875

約数列:

[1, 3, 5, 9, 13, 15, 39, 41, 45, 65, 117, 123, 195, 205, 369, 533, 585, 615, 1599, 1845, 2665, 2909, 4797, 7995, 8727, 14545, 23985, 26181, 37817, 43635, 113451, 119269, 130905, 189085, 340353, 357807, 567255, 596345, 1073421, 1550497, 1701765, 1789035, 4651491, 5367105, 7752485, 13954473, 23257455, 69772365]

約数ペア:

[(1, 69772365), (3, 23257455), (5, 13954473), (9, 7752485), (13, 5367105), (15, 4651491), (39, 1789035), (41, 1701765), (45, 1550497), (65, 1073421), (117, 596345), (123, 567255), (195, 357807), (205, 340353), (369, 189085), (533, 130905), (585, 119269), (615, 113451), (1599, 43635), (1845, 37817), (2665, 26181), (2909, 23985), (4797, 14545), (7995, 8727)]