159595965

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{569}}^1$

素因数の和:874

約数の個数: 48

約数和(自身を含む): 290234880

約数和(自身を除く): 130638915

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 271, 345, 569, 813, 1035, 1355, 1707, 2439, 2845, 4065, 5121, 6233, 8535, 12195, 13087, 18699, 25605, 31165, 39261, 56097, 65435, 93495, 117783, 154199, 196305, 280485, 462597, 588915, 770995, 1387791, 2312985, 3546577, 6938955, 10639731, 17732885, 31919193, 53198655, 159595965]

約数ペア:

[(1, 159595965), (3, 53198655), (5, 31919193), (9, 17732885), (15, 10639731), (23, 6938955), (45, 3546577), (69, 2312985), (115, 1387791), (207, 770995), (271, 588915), (345, 462597), (569, 280485), (813, 196305), (1035, 154199), (1355, 117783), (1707, 93495), (2439, 65435), (2845, 56097), (4065, 39261), (5121, 31165), (6233, 25605), (8535, 18699), (12195, 13087)]