380203478145

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2617}}^1\times {\mathrm{40867}}^1$

素因数の和:43574

約数の個数: 48

約数和(自身を含む): 667632725760

約数和(自身を除く): 287429247615

約数列:

[1, 3, 5, 9, 15, 45, 79, 237, 395, 711, 1185, 2617, 3555, 7851, 13085, 23553, 39255, 40867, 117765, 122601, 204335, 206743, 367803, 613005, 620229, 1033715, 1839015, 1860687, 3101145, 3228493, 9303435, 9685479, 16142465, 29056437, 48427395, 106948939, 145282185, 320846817, 534744695, 962540451, 1604234085, 4812702255, 8448966181, 25346898543, 42244830905, 76040695629, 126734492715, 380203478145]

約数ペア:

[(1, 380203478145), (3, 126734492715), (5, 76040695629), (9, 42244830905), (15, 25346898543), (45, 8448966181), (79, 4812702255), (237, 1604234085), (395, 962540451), (711, 534744695), (1185, 320846817), (2617, 145282185), (3555, 106948939), (7851, 48427395), (13085, 29056437), (23553, 16142465), (39255, 9685479), (40867, 9303435), (117765, 3228493), (122601, 3101145), (204335, 1860687), (206743, 1839015), (367803, 1033715), (613005, 620229)]