39599145

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^2$

素因数の和:219

約数の個数: 48

約数和(自身を含む): 72817920

約数和(自身を除く): 33218775

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 79, 135, 141, 235, 237, 395, 423, 705, 711, 1185, 1269, 2115, 2133, 3555, 3713, 6241, 6345, 10665, 11139, 18565, 18723, 31205, 33417, 55695, 56169, 93615, 100251, 167085, 168507, 280845, 293327, 501255, 842535, 879981, 1466635, 2639943, 4399905, 7919829, 13199715, 39599145]

約数ペア:

[(1, 39599145), (3, 13199715), (5, 7919829), (9, 4399905), (15, 2639943), (27, 1466635), (45, 879981), (47, 842535), (79, 501255), (135, 293327), (141, 280845), (235, 168507), (237, 167085), (395, 100251), (423, 93615), (705, 56169), (711, 55695), (1185, 33417), (1269, 31205), (2115, 18723), (2133, 18565), (3555, 11139), (3713, 10665), (6241, 6345)]