83589825

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:247

約数の個数: 72

約数和(自身を含む): 155420608

約数和(自身を除く): 71830783

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 61, 75, 121, 151, 165, 183, 275, 305, 363, 453, 605, 671, 755, 825, 915, 1525, 1661, 1815, 2013, 2265, 3025, 3355, 3775, 4575, 4983, 7381, 8305, 9075, 9211, 10065, 11325, 16775, 18271, 22143, 24915, 27633, 36905, 41525, 46055, 50325, 54813, 91355, 101321, 110715, 124575, 138165, 184525, 230275, 274065, 303963, 456775, 506605, 553575, 690825, 1114531, 1370325, 1519815, 2533025, 3343593, 5572655, 7599075, 16717965, 27863275, 83589825]

約数ペア:

[(1, 83589825), (3, 27863275), (5, 16717965), (11, 7599075), (15, 5572655), (25, 3343593), (33, 2533025), (55, 1519815), (61, 1370325), (75, 1114531), (121, 690825), (151, 553575), (165, 506605), (183, 456775), (275, 303963), (305, 274065), (363, 230275), (453, 184525), (605, 138165), (671, 124575), (755, 110715), (825, 101321), (915, 91355), (1525, 54813), (1661, 50325), (1815, 46055), (2013, 41525), (2265, 36905), (3025, 27633), (3355, 24915), (3775, 22143), (4575, 18271), (4983, 16775), (7381, 11325), (8305, 10065), (9075, 9211)]