1383230175

素因数分解:

$3^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{227}}^1\times {\mathrm{719}}^1$

素因数の和:1072

約数の個数: 48

約数和(自身を含む): 2320565760

約数和(自身を除く): 937335585

約数列:

[1, 3, 5, 15, 25, 75, 113, 227, 339, 565, 681, 719, 1135, 1695, 2157, 2825, 3405, 3595, 5675, 8475, 10785, 17025, 17975, 25651, 53925, 76953, 81247, 128255, 163213, 243741, 384765, 406235, 489639, 641275, 816065, 1218705, 1923825, 2031175, 2448195, 4080325, 6093525, 12240975, 18443069, 55329207, 92215345, 276646035, 461076725, 1383230175]

約数ペア:

[(1, 1383230175), (3, 461076725), (5, 276646035), (15, 92215345), (25, 55329207), (75, 18443069), (113, 12240975), (227, 6093525), (339, 4080325), (565, 2448195), (681, 2031175), (719, 1923825), (1135, 1218705), (1695, 816065), (2157, 641275), (2825, 489639), (3405, 406235), (3595, 384765), (5675, 243741), (8475, 163213), (10785, 128255), (17025, 81247), (17975, 76953), (25651, 53925)]