684079405

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{2861}}^1$

素因数の和:3009

約数の個数: 32

約数和(自身を含む): 908742240

約数和(自身を除く): 224662835

約数列:

[1, 5, 17, 29, 85, 97, 145, 485, 493, 1649, 2465, 2813, 2861, 8245, 14065, 14305, 47821, 48637, 82969, 239105, 243185, 277517, 414845, 1387585, 1410473, 4717789, 7052365, 8047993, 23588945, 40239965, 136815881, 684079405]

約数ペア:

[(1, 684079405), (5, 136815881), (17, 40239965), (29, 23588945), (85, 8047993), (97, 7052365), (145, 4717789), (485, 1410473), (493, 1387585), (1649, 414845), (2465, 277517), (2813, 243185), (2861, 239105), (8245, 82969), (14065, 48637), (14305, 47821)]