222834525

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{919}}^1$

素因数の和:1046

約数の個数: 48

約数和(自身を含む): 381939840

約数和(自身を除く): 159105315

約数列:

[1, 3, 5, 15, 25, 53, 61, 75, 159, 183, 265, 305, 795, 915, 919, 1325, 1525, 2757, 3233, 3975, 4575, 4595, 9699, 13785, 16165, 22975, 48495, 48707, 56059, 68925, 80825, 146121, 168177, 242475, 243535, 280295, 730605, 840885, 1217675, 1401475, 2971127, 3653025, 4204425, 8913381, 14855635, 44566905, 74278175, 222834525]

約数ペア:

[(1, 222834525), (3, 74278175), (5, 44566905), (15, 14855635), (25, 8913381), (53, 4204425), (61, 3653025), (75, 2971127), (159, 1401475), (183, 1217675), (265, 840885), (305, 730605), (795, 280295), (915, 243535), (919, 242475), (1325, 168177), (1525, 146121), (2757, 80825), (3233, 68925), (3975, 56059), (4575, 48707), (4595, 48495), (9699, 22975), (13785, 16165)]