4412655

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 8692320

約数和(自身を除く): 4279665

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 95, 117, 171, 195, 247, 285, 397, 585, 741, 855, 1191, 1235, 1985, 2223, 3573, 3705, 5161, 5955, 7543, 11115, 15483, 17865, 22629, 25805, 37715, 46449, 67887, 77415, 98059, 113145, 232245, 294177, 339435, 490295, 882531, 1470885, 4412655]

約数ペア:

[(1, 4412655), (3, 1470885), (5, 882531), (9, 490295), (13, 339435), (15, 294177), (19, 232245), (39, 113145), (45, 98059), (57, 77415), (65, 67887), (95, 46449), (117, 37715), (171, 25805), (195, 22629), (247, 17865), (285, 15483), (397, 11115), (585, 7543), (741, 5955), (855, 5161), (1191, 3705), (1235, 3573), (1985, 2223)]