69425265

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{281}}^1$

素因数の和:490

約数の個数: 64

約数和(自身を含む): 137958912

約数和(自身を除く): 68533647

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 181, 195, 273, 281, 455, 543, 843, 905, 1267, 1365, 1405, 1967, 2353, 2715, 3653, 3801, 4215, 5901, 6335, 7059, 9835, 10959, 11765, 16471, 18265, 19005, 25571, 29505, 35295, 49413, 50861, 54795, 76713, 82355, 127855, 152583, 247065, 254305, 356027, 383565, 661193, 762915, 1068081, 1780135, 1983579, 3305965, 4628351, 5340405, 9917895, 13885053, 23141755, 69425265]

約数ペア:

[(1, 69425265), (3, 23141755), (5, 13885053), (7, 9917895), (13, 5340405), (15, 4628351), (21, 3305965), (35, 1983579), (39, 1780135), (65, 1068081), (91, 762915), (105, 661193), (181, 383565), (195, 356027), (273, 254305), (281, 247065), (455, 152583), (543, 127855), (843, 82355), (905, 76713), (1267, 54795), (1365, 50861), (1405, 49413), (1967, 35295), (2353, 29505), (2715, 25571), (3653, 19005), (3801, 18265), (4215, 16471), (5901, 11765), (6335, 10959), (7059, 9835)]