2247489705

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{449}}^1$

素因数の和:834

約数の個数: 64

約数和(自身を含む): 3841344000

約数和(自身を除く): 1593854295

約数列:

[1, 3, 5, 15, 29, 37, 87, 111, 145, 185, 311, 435, 449, 555, 933, 1073, 1347, 1555, 2245, 3219, 4665, 5365, 6735, 9019, 11507, 13021, 16095, 16613, 27057, 34521, 39063, 45095, 49839, 57535, 65105, 83065, 135285, 139639, 172605, 195315, 249195, 333703, 418917, 481777, 698195, 1001109, 1445331, 1668515, 2094585, 2408885, 4049531, 5005545, 5166643, 7226655, 12148593, 15499929, 20247655, 25833215, 60742965, 77499645, 149832647, 449497941, 749163235, 2247489705]

約数ペア:

[(1, 2247489705), (3, 749163235), (5, 449497941), (15, 149832647), (29, 77499645), (37, 60742965), (87, 25833215), (111, 20247655), (145, 15499929), (185, 12148593), (311, 7226655), (435, 5166643), (449, 5005545), (555, 4049531), (933, 2408885), (1073, 2094585), (1347, 1668515), (1555, 1445331), (2245, 1001109), (3219, 698195), (4665, 481777), (5365, 418917), (6735, 333703), (9019, 249195), (11507, 195315), (13021, 172605), (16095, 139639), (16613, 135285), (27057, 83065), (34521, 65105), (39063, 57535), (45095, 49839)]