2012346375

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{281}}^1$

素因数の和:438

約数の個数: 96

約数和(自身を含む): 3671044416

約数和(自身を除く): 1658698041

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 113, 125, 169, 195, 281, 325, 339, 375, 507, 565, 843, 845, 975, 1405, 1469, 1625, 1695, 2535, 2825, 3653, 4215, 4225, 4407, 4875, 7025, 7345, 8475, 10959, 12675, 14125, 18265, 19097, 21075, 21125, 22035, 31753, 35125, 36725, 42375, 47489, 54795, 57291, 63375, 91325, 95259, 95485, 105375, 110175, 142467, 158765, 183625, 237445, 273975, 286455, 412789, 456625, 476295, 477425, 550875, 712335, 793825, 1187225, 1238367, 1369875, 1432275, 2063945, 2381475, 2387125, 3561675, 3969125, 5366257, 5936125, 6191835, 7161375, 10319725, 11907375, 16098771, 17808375, 26831285, 30959175, 51598625, 80493855, 134156425, 154795875, 402469275, 670782125, 2012346375]

約数ペア:

[(1, 2012346375), (3, 670782125), (5, 402469275), (13, 154795875), (15, 134156425), (25, 80493855), (39, 51598625), (65, 30959175), (75, 26831285), (113, 17808375), (125, 16098771), (169, 11907375), (195, 10319725), (281, 7161375), (325, 6191835), (339, 5936125), (375, 5366257), (507, 3969125), (565, 3561675), (843, 2387125), (845, 2381475), (975, 2063945), (1405, 1432275), (1469, 1369875), (1625, 1238367), (1695, 1187225), (2535, 793825), (2825, 712335), (3653, 550875), (4215, 477425), (4225, 476295), (4407, 456625), (4875, 412789), (7025, 286455), (7345, 273975), (8475, 237445), (10959, 183625), (12675, 158765), (14125, 142467), (18265, 110175), (19097, 105375), (21075, 95485), (21125, 95259), (22035, 91325), (31753, 63375), (35125, 57291), (36725, 54795), (42375, 47489)]