190026885

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{9391}}^1$

素因数の和:9489

約数の個数: 32

約数和(自身を含む): 324587520

約数和(自身を除く): 134560635

約数列:

[1, 3, 5, 15, 19, 57, 71, 95, 213, 285, 355, 1065, 1349, 4047, 6745, 9391, 20235, 28173, 46955, 140865, 178429, 535287, 666761, 892145, 2000283, 2676435, 3333805, 10001415, 12668459, 38005377, 63342295, 190026885]

約数ペア:

[(1, 190026885), (3, 63342295), (5, 38005377), (15, 12668459), (19, 10001415), (57, 3333805), (71, 2676435), (95, 2000283), (213, 892145), (285, 666761), (355, 535287), (1065, 178429), (1349, 140865), (4047, 46955), (6745, 28173), (9391, 20235)]