375739065

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{20719}}^1$

素因数の和:20774

約数の個数: 48

約数和(自身を含む): 724039680

約数和(自身を除く): 348300615

約数列:

[1, 3, 5, 9, 13, 15, 31, 39, 45, 65, 93, 117, 155, 195, 279, 403, 465, 585, 1209, 1395, 2015, 3627, 6045, 18135, 20719, 62157, 103595, 186471, 269347, 310785, 642289, 808041, 932355, 1346735, 1926867, 2424123, 3211445, 4040205, 5780601, 8349757, 9634335, 12120615, 25049271, 28903005, 41748785, 75147813, 125246355, 375739065]

約数ペア:

[(1, 375739065), (3, 125246355), (5, 75147813), (9, 41748785), (13, 28903005), (15, 25049271), (31, 12120615), (39, 9634335), (45, 8349757), (65, 5780601), (93, 4040205), (117, 3211445), (155, 2424123), (195, 1926867), (279, 1346735), (403, 932355), (465, 808041), (585, 642289), (1209, 310785), (1395, 269347), (2015, 186471), (3627, 103595), (6045, 62157), (18135, 20719)]