125624655

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1523}}^1$

素因数の和:1597

約数の個数: 64

約数和(自身を含む): 245790720

約数和(自身を除く): 120166065

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 47, 65, 117, 135, 141, 195, 235, 351, 423, 585, 611, 705, 1269, 1523, 1755, 1833, 2115, 3055, 4569, 5499, 6345, 7615, 9165, 13707, 16497, 19799, 22845, 27495, 41121, 59397, 68535, 71581, 82485, 98995, 178191, 205605, 214743, 296985, 357905, 534573, 644229, 890955, 930553, 1073715, 1932687, 2672865, 2791659, 3221145, 4652765, 8374977, 9663435, 13958295, 25124931, 41874885, 125624655]

約数ペア:

[(1, 125624655), (3, 41874885), (5, 25124931), (9, 13958295), (13, 9663435), (15, 8374977), (27, 4652765), (39, 3221145), (45, 2791659), (47, 2672865), (65, 1932687), (117, 1073715), (135, 930553), (141, 890955), (195, 644229), (235, 534573), (351, 357905), (423, 296985), (585, 214743), (611, 205605), (705, 178191), (1269, 98995), (1523, 82485), (1755, 71581), (1833, 68535), (2115, 59397), (3055, 41121), (4569, 27495), (5499, 22845), (6345, 19799), (7615, 16497), (9165, 13707)]