7173677655

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1\times {\mathrm{3517}}^1$

素因数の和:4081

約数の個数: 64

約数和(自身を含む): 13222051200

約数和(自身を除く): 6048373545

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 521, 783, 1305, 1563, 2605, 3517, 3915, 4689, 7815, 10551, 14067, 15109, 17585, 23445, 31653, 45327, 52755, 70335, 75545, 94959, 101993, 135981, 158265, 226635, 305979, 407943, 474795, 509965, 679905, 917937, 1529895, 1832357, 2039715, 2753811, 4589685, 5497071, 9161785, 13769055, 16491213, 27485355, 49473639, 53138353, 82456065, 159415059, 247368195, 265691765, 478245177, 797075295, 1434735531, 2391225885, 7173677655]

約数ペア:

[(1, 7173677655), (3, 2391225885), (5, 1434735531), (9, 797075295), (15, 478245177), (27, 265691765), (29, 247368195), (45, 159415059), (87, 82456065), (135, 53138353), (145, 49473639), (261, 27485355), (435, 16491213), (521, 13769055), (783, 9161785), (1305, 5497071), (1563, 4589685), (2605, 2753811), (3517, 2039715), (3915, 1832357), (4689, 1529895), (7815, 917937), (10551, 679905), (14067, 509965), (15109, 474795), (17585, 407943), (23445, 305979), (31653, 226635), (45327, 158265), (52755, 135981), (70335, 101993), (75545, 94959)]