151081515

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{6299}}^1$

素因数の和:6364

約数の個数: 48

約数和(自身を含む): 288943200

約数和(自身を除く): 137861685

約数列:

[1, 3, 5, 9, 13, 15, 39, 41, 45, 65, 117, 123, 195, 205, 369, 533, 585, 615, 1599, 1845, 2665, 4797, 6299, 7995, 18897, 23985, 31495, 56691, 81887, 94485, 245661, 258259, 283455, 409435, 736983, 774777, 1228305, 1291295, 2324331, 3357367, 3684915, 3873885, 10072101, 11621655, 16786835, 30216303, 50360505, 151081515]

約数ペア:

[(1, 151081515), (3, 50360505), (5, 30216303), (9, 16786835), (13, 11621655), (15, 10072101), (39, 3873885), (41, 3684915), (45, 3357367), (65, 2324331), (117, 1291295), (123, 1228305), (195, 774777), (205, 736983), (369, 409435), (533, 283455), (585, 258259), (615, 245661), (1599, 94485), (1845, 81887), (2665, 56691), (4797, 31495), (6299, 23985), (7995, 18897)]