487461195

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{36229}}^1$

素因数の和:36276

約数の個数: 48

約数和(自身を含む): 949515840

約数和(自身を除く): 462054645

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 195, 207, 299, 345, 585, 897, 1035, 1495, 2691, 4485, 13455, 36229, 108687, 181145, 326061, 470977, 543435, 833267, 1412931, 1630305, 2354885, 2499801, 4166335, 4238793, 7064655, 7499403, 10832471, 12499005, 21193965, 32497413, 37497015, 54162355, 97492239, 162487065, 487461195]

約数ペア:

[(1, 487461195), (3, 162487065), (5, 97492239), (9, 54162355), (13, 37497015), (15, 32497413), (23, 21193965), (39, 12499005), (45, 10832471), (65, 7499403), (69, 7064655), (115, 4238793), (117, 4166335), (195, 2499801), (207, 2354885), (299, 1630305), (345, 1412931), (585, 833267), (897, 543435), (1035, 470977), (1495, 326061), (2691, 181145), (4485, 108687), (13455, 36229)]