2012503545

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{4993}}^1$

素因数の和:5083

約数の個数: 72

約数和(自身を含む): 3849355224

約数和(自身を除く): 1836851679

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 53, 65, 117, 159, 169, 195, 265, 477, 507, 585, 689, 795, 845, 1521, 2067, 2385, 2535, 3445, 4993, 6201, 7605, 8957, 10335, 14979, 24965, 26871, 31005, 44785, 44937, 64909, 74895, 80613, 134355, 194727, 224685, 264629, 324545, 403065, 584181, 793887, 843817, 973635, 1323145, 2381661, 2531451, 2920905, 3440177, 3969435, 4219085, 7594353, 10320531, 11908305, 12657255, 17200885, 30961593, 37971765, 44722301, 51602655, 134166903, 154807965, 223611505, 402500709, 670834515, 2012503545]

約数ペア:

[(1, 2012503545), (3, 670834515), (5, 402500709), (9, 223611505), (13, 154807965), (15, 134166903), (39, 51602655), (45, 44722301), (53, 37971765), (65, 30961593), (117, 17200885), (159, 12657255), (169, 11908305), (195, 10320531), (265, 7594353), (477, 4219085), (507, 3969435), (585, 3440177), (689, 2920905), (795, 2531451), (845, 2381661), (1521, 1323145), (2067, 973635), (2385, 843817), (2535, 793887), (3445, 584181), (4993, 403065), (6201, 324545), (7605, 264629), (8957, 224685), (10335, 194727), (14979, 134355), (24965, 80613), (26871, 74895), (31005, 64909), (44785, 44937)]