15501195

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{881}}^1$

素因数の和:932

約数の個数: 48

約数和(自身を含む): 29719872

約数和(自身を除く): 14218677

約数列:

[1, 3, 5, 9, 15, 17, 23, 45, 51, 69, 85, 115, 153, 207, 255, 345, 391, 765, 881, 1035, 1173, 1955, 2643, 3519, 4405, 5865, 7929, 13215, 14977, 17595, 20263, 39645, 44931, 60789, 74885, 101315, 134793, 182367, 224655, 303945, 344471, 673965, 911835, 1033413, 1722355, 3100239, 5167065, 15501195]

約数ペア:

[(1, 15501195), (3, 5167065), (5, 3100239), (9, 1722355), (15, 1033413), (17, 911835), (23, 673965), (45, 344471), (51, 303945), (69, 224655), (85, 182367), (115, 134793), (153, 101315), (207, 74885), (255, 60789), (345, 44931), (391, 39645), (765, 20263), (881, 17595), (1035, 14977), (1173, 13215), (1955, 7929), (2643, 5865), (3519, 4405)]