1207172325

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{374317}}^1$

素因数の和:374373

約数の個数: 24

約数和(自身を含む): 2042279008

約数和(自身を除く): 835106683

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 3225, 374317, 1122951, 1871585, 5614755, 9357925, 16095631, 28073775, 48286893, 80478155, 241434465, 402390775, 1207172325]

約数ペア:

[(1, 1207172325), (3, 402390775), (5, 241434465), (15, 80478155), (25, 48286893), (43, 28073775), (75, 16095631), (129, 9357925), (215, 5614755), (645, 1871585), (1075, 1122951), (3225, 374317)]