127300515

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{5197}}^1$

素因数の和:5299

約数の個数: 32

約数和(自身を含む): 215571456

約数和(自身を除く): 88270941

約数列:

[1, 3, 5, 15, 23, 69, 71, 115, 213, 345, 355, 1065, 1633, 4899, 5197, 8165, 15591, 24495, 25985, 77955, 119531, 358593, 368987, 597655, 1106961, 1792965, 1844935, 5534805, 8486701, 25460103, 42433505, 127300515]

約数ペア:

[(1, 127300515), (3, 42433505), (5, 25460103), (15, 8486701), (23, 5534805), (69, 1844935), (71, 1792965), (115, 1106961), (213, 597655), (345, 368987), (355, 358593), (1065, 119531), (1633, 77955), (4899, 25985), (5197, 24495), (8165, 15591)]