2897745585

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{1019}}^1$

素因数の和:1167

約数の個数: 96

約数和(自身を含む): 5575858560

約数和(自身を除く): 2678112975

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 53, 73, 105, 147, 159, 219, 245, 265, 365, 371, 511, 735, 795, 1019, 1095, 1113, 1533, 1855, 2555, 2597, 3057, 3577, 3869, 5095, 5565, 7133, 7665, 7791, 10731, 11607, 12985, 15285, 17885, 19345, 21399, 27083, 35665, 38955, 49931, 53655, 54007, 58035, 74387, 81249, 106995, 135415, 149793, 162021, 189581, 223161, 249655, 270035, 371935, 378049, 406245, 520709, 568743, 748965, 810105, 947905, 1115805, 1134147, 1562127, 1890245, 2603545, 2646343, 2843715, 3644963, 3942511, 5670735, 7810635, 7939029, 10934889, 11827533, 13231715, 18224815, 19712555, 27597577, 39695145, 54674445, 59137665, 82792731, 137987885, 193183039, 413963655, 579549117, 965915195, 2897745585]

約数ペア:

[(1, 2897745585), (3, 965915195), (5, 579549117), (7, 413963655), (15, 193183039), (21, 137987885), (35, 82792731), (49, 59137665), (53, 54674445), (73, 39695145), (105, 27597577), (147, 19712555), (159, 18224815), (219, 13231715), (245, 11827533), (265, 10934889), (365, 7939029), (371, 7810635), (511, 5670735), (735, 3942511), (795, 3644963), (1019, 2843715), (1095, 2646343), (1113, 2603545), (1533, 1890245), (1855, 1562127), (2555, 1134147), (2597, 1115805), (3057, 947905), (3577, 810105), (3869, 748965), (5095, 568743), (5565, 520709), (7133, 406245), (7665, 378049), (7791, 371935), (10731, 270035), (11607, 249655), (12985, 223161), (15285, 189581), (17885, 162021), (19345, 149793), (21399, 135415), (27083, 106995), (35665, 81249), (38955, 74387), (49931, 58035), (53655, 54007)]