550962675

素因数分解:

$3^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{13381}}^1$

素因数の和:13461

約数の個数: 48

約数和(自身を含む): 1028808160

約数和(自身を除く): 477845485

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 61, 75, 135, 183, 225, 305, 549, 675, 915, 1525, 1647, 2745, 4575, 8235, 13381, 13725, 40143, 41175, 66905, 120429, 200715, 334525, 361287, 602145, 816241, 1003575, 1806435, 2448723, 3010725, 4081205, 7346169, 9032175, 12243615, 20406025, 22038507, 36730845, 61218075, 110192535, 183654225, 550962675]

約数ペア:

[(1, 550962675), (3, 183654225), (5, 110192535), (9, 61218075), (15, 36730845), (25, 22038507), (27, 20406025), (45, 12243615), (61, 9032175), (75, 7346169), (135, 4081205), (183, 3010725), (225, 2448723), (305, 1806435), (549, 1003575), (675, 816241), (915, 602145), (1525, 361287), (1647, 334525), (2745, 200715), (4575, 120429), (8235, 66905), (13381, 41175), (13725, 40143)]