269591025

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{487}}^1$

素因数の和:583

約数の個数: 72

約数和(自身を含む): 498981952

約数和(自身を除く): 229390927

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 61, 75, 121, 165, 183, 275, 305, 363, 487, 605, 671, 825, 915, 1461, 1525, 1815, 2013, 2435, 3025, 3355, 4575, 5357, 7305, 7381, 9075, 10065, 12175, 16071, 16775, 22143, 26785, 29707, 36525, 36905, 50325, 58927, 80355, 89121, 110715, 133925, 148535, 176781, 184525, 294635, 326777, 401775, 445605, 553575, 742675, 883905, 980331, 1473175, 1633885, 2228025, 3594547, 4419525, 4901655, 8169425, 10783641, 17972735, 24508275, 53918205, 89863675, 269591025]

約数ペア:

[(1, 269591025), (3, 89863675), (5, 53918205), (11, 24508275), (15, 17972735), (25, 10783641), (33, 8169425), (55, 4901655), (61, 4419525), (75, 3594547), (121, 2228025), (165, 1633885), (183, 1473175), (275, 980331), (305, 883905), (363, 742675), (487, 553575), (605, 445605), (671, 401775), (825, 326777), (915, 294635), (1461, 184525), (1525, 176781), (1815, 148535), (2013, 133925), (2435, 110715), (3025, 89121), (3355, 80355), (4575, 58927), (5357, 50325), (7305, 36905), (7381, 36525), (9075, 29707), (10065, 26785), (12175, 22143), (16071, 16775)]