23104965

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2521}}^1$

素因数の和:2589

約数の個数: 32

約数和(自身を含む): 40674816

約数和(自身を除く): 17569851

約数列:

[1, 3, 5, 13, 15, 39, 47, 65, 141, 195, 235, 611, 705, 1833, 2521, 3055, 7563, 9165, 12605, 32773, 37815, 98319, 118487, 163865, 355461, 491595, 592435, 1540331, 1777305, 4620993, 7701655, 23104965]

約数ペア:

[(1, 23104965), (3, 7701655), (5, 4620993), (13, 1777305), (15, 1540331), (39, 592435), (47, 491595), (65, 355461), (141, 163865), (195, 118487), (235, 98319), (611, 37815), (705, 32773), (1833, 12605), (2521, 9165), (3055, 7563)]