85612575

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{823}}^1$

素因数の和:928

約数の個数: 48

約数和(自身を含む): 151220480

約数和(自身を除く): 65607905

約数列:

[1, 3, 5, 15, 19, 25, 57, 73, 75, 95, 219, 285, 365, 475, 823, 1095, 1387, 1425, 1825, 2469, 4115, 4161, 5475, 6935, 12345, 15637, 20575, 20805, 34675, 46911, 60079, 61725, 78185, 104025, 180237, 234555, 300395, 390925, 901185, 1141501, 1172775, 1501975, 3424503, 4505925, 5707505, 17122515, 28537525, 85612575]

約数ペア:

[(1, 85612575), (3, 28537525), (5, 17122515), (15, 5707505), (19, 4505925), (25, 3424503), (57, 1501975), (73, 1172775), (75, 1141501), (95, 901185), (219, 390925), (285, 300395), (365, 234555), (475, 180237), (823, 104025), (1095, 78185), (1387, 61725), (1425, 60079), (1825, 46911), (2469, 34675), (4115, 20805), (4161, 20575), (5475, 15637), (6935, 12345)]