3341325

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 6249600

約数和(自身を除く): 2908275

約数列:

[1, 3, 5, 13, 15, 23, 25, 39, 65, 69, 75, 115, 149, 195, 299, 325, 345, 447, 575, 745, 897, 975, 1495, 1725, 1937, 2235, 3427, 3725, 4485, 5811, 7475, 9685, 10281, 11175, 17135, 22425, 29055, 44551, 48425, 51405, 85675, 133653, 145275, 222755, 257025, 668265, 1113775, 3341325]

約数ペア:

[(1, 3341325), (3, 1113775), (5, 668265), (13, 257025), (15, 222755), (23, 145275), (25, 133653), (39, 85675), (65, 51405), (69, 48425), (75, 44551), (115, 29055), (149, 22425), (195, 17135), (299, 11175), (325, 10281), (345, 9685), (447, 7475), (575, 5811), (745, 4485), (897, 3725), (975, 3427), (1495, 2235), (1725, 1937)]