67008195

素因数分解:

$3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:257

約数の個数: 64

約数和(自身を含む): 123801600

約数和(自身を除く): 56793405

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 79, 103, 135, 183, 237, 305, 309, 395, 515, 549, 711, 915, 927, 1185, 1545, 1647, 2133, 2745, 2781, 3555, 4635, 4819, 6283, 8137, 8235, 10665, 13905, 14457, 18849, 24095, 24411, 31415, 40685, 43371, 56547, 72285, 73233, 94245, 122055, 130113, 169641, 216855, 219699, 282735, 366165, 496357, 650565, 848205, 1098495, 1489071, 2481785, 4467213, 7445355, 13401639, 22336065, 67008195]

約数ペア:

[(1, 67008195), (3, 22336065), (5, 13401639), (9, 7445355), (15, 4467213), (27, 2481785), (45, 1489071), (61, 1098495), (79, 848205), (103, 650565), (135, 496357), (183, 366165), (237, 282735), (305, 219699), (309, 216855), (395, 169641), (515, 130113), (549, 122055), (711, 94245), (915, 73233), (927, 72285), (1185, 56547), (1545, 43371), (1647, 40685), (2133, 31415), (2745, 24411), (2781, 24095), (3555, 18849), (4635, 14457), (4819, 13905), (6283, 10665), (8137, 8235)]