288889425

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{773}}^1$

素因数の和:951

約数の個数: 72

約数和(自身を含む): 568945728

約数和(自身を除く): 280056303

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 151, 165, 225, 275, 453, 495, 755, 773, 825, 1359, 1661, 2265, 2319, 2475, 3775, 3865, 4983, 6795, 6957, 8305, 8503, 11325, 11595, 14949, 19325, 24915, 25509, 33975, 34785, 41525, 42515, 57975, 74745, 76527, 116723, 124575, 127545, 173925, 212575, 350169, 373725, 382635, 583615, 637725, 1050507, 1283953, 1750845, 1913175, 2918075, 3851859, 5252535, 6419765, 8754225, 11555577, 19259295, 26262675, 32098825, 57777885, 96296475, 288889425]

約数ペア:

[(1, 288889425), (3, 96296475), (5, 57777885), (9, 32098825), (11, 26262675), (15, 19259295), (25, 11555577), (33, 8754225), (45, 6419765), (55, 5252535), (75, 3851859), (99, 2918075), (151, 1913175), (165, 1750845), (225, 1283953), (275, 1050507), (453, 637725), (495, 583615), (755, 382635), (773, 373725), (825, 350169), (1359, 212575), (1661, 173925), (2265, 127545), (2319, 124575), (2475, 116723), (3775, 76527), (3865, 74745), (4983, 57975), (6795, 42515), (6957, 41525), (8305, 34785), (8503, 33975), (11325, 25509), (11595, 24915), (14949, 19325)]