4740615

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 9169056

約数和(自身を除く): 4428441

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 61, 99, 157, 165, 183, 305, 471, 495, 549, 671, 785, 915, 1413, 1727, 2013, 2355, 2745, 3355, 5181, 6039, 7065, 8635, 9577, 10065, 15543, 25905, 28731, 30195, 47885, 77715, 86193, 105347, 143655, 316041, 430965, 526735, 948123, 1580205, 4740615]

約数ペア:

[(1, 4740615), (3, 1580205), (5, 948123), (9, 526735), (11, 430965), (15, 316041), (33, 143655), (45, 105347), (55, 86193), (61, 77715), (99, 47885), (157, 30195), (165, 28731), (183, 25905), (305, 15543), (471, 10065), (495, 9577), (549, 8635), (671, 7065), (785, 6039), (915, 5181), (1413, 3355), (1727, 2745), (2013, 2355)]