1101779685

素因数分解:

$3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1\times {\mathrm{229}}^1$

素因数の和:627

約数の個数: 64

約数和(自身を含む): 1988524800

約数和(自身を除く): 886745115

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 157, 227, 229, 471, 681, 687, 785, 1135, 1145, 1413, 2043, 2061, 2355, 3405, 3435, 4239, 6129, 6183, 7065, 10215, 10305, 21195, 30645, 30915, 35639, 35953, 51983, 106917, 107859, 155949, 178195, 179765, 259915, 320751, 323577, 467847, 534585, 539295, 779745, 962253, 970731, 1403541, 1603755, 1617885, 2339235, 4811265, 4853655, 7017705, 8161331, 24483993, 40806655, 73451979, 122419965, 220355937, 367259895, 1101779685]

約数ペア:

[(1, 1101779685), (3, 367259895), (5, 220355937), (9, 122419965), (15, 73451979), (27, 40806655), (45, 24483993), (135, 8161331), (157, 7017705), (227, 4853655), (229, 4811265), (471, 2339235), (681, 1617885), (687, 1603755), (785, 1403541), (1135, 970731), (1145, 962253), (1413, 779745), (2043, 539295), (2061, 534585), (2355, 467847), (3405, 323577), (3435, 320751), (4239, 259915), (6129, 179765), (6183, 178195), (7065, 155949), (10215, 107859), (10305, 106917), (21195, 51983), (30645, 35953), (30915, 35639)]