30300725

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{701}}^1$

素因数の和:750

約数の個数: 48

約数和(自身を含む): 48746880

約数和(自身を除く): 18446155

約数列:

[1, 5, 7, 13, 19, 25, 35, 65, 91, 95, 133, 175, 247, 325, 455, 475, 665, 701, 1235, 1729, 2275, 3325, 3505, 4907, 6175, 8645, 9113, 13319, 17525, 24535, 43225, 45565, 63791, 66595, 93233, 122675, 173147, 227825, 318955, 332975, 466165, 865735, 1212029, 1594775, 2330825, 4328675, 6060145, 30300725]

約数ペア:

[(1, 30300725), (5, 6060145), (7, 4328675), (13, 2330825), (19, 1594775), (25, 1212029), (35, 865735), (65, 466165), (91, 332975), (95, 318955), (133, 227825), (175, 173147), (247, 122675), (325, 93233), (455, 66595), (475, 63791), (665, 45565), (701, 43225), (1235, 24535), (1729, 17525), (2275, 13319), (3325, 9113), (3505, 8645), (4907, 6175)]