148730575

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1091}}^1$

素因数の和:1168

約数の個数: 48

約数和(自身を含む): 227485440

約数和(自身を除く): 78754865

約数列:

[1, 5, 7, 19, 25, 35, 41, 95, 133, 175, 205, 287, 475, 665, 779, 1025, 1091, 1435, 3325, 3895, 5453, 5455, 7175, 7637, 19475, 20729, 27265, 27275, 38185, 44731, 103645, 136325, 145103, 190925, 223655, 313117, 518225, 725515, 849889, 1118275, 1565585, 3627575, 4249445, 5949223, 7827925, 21247225, 29746115, 148730575]

約数ペア:

[(1, 148730575), (5, 29746115), (7, 21247225), (19, 7827925), (25, 5949223), (35, 4249445), (41, 3627575), (95, 1565585), (133, 1118275), (175, 849889), (205, 725515), (287, 518225), (475, 313117), (665, 223655), (779, 190925), (1025, 145103), (1091, 136325), (1435, 103645), (3325, 44731), (3895, 38185), (5453, 27275), (5455, 27265), (7175, 20729), (7637, 19475)]