2237818245

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1\times {\mathrm{449}}^1$

素因数の和:950

約数の個数: 64

約数和(自身を含む): 3937248000

約数和(自身を除く): 1699429755

約数列:

[1, 3, 5, 13, 15, 39, 61, 65, 183, 195, 305, 419, 449, 793, 915, 1257, 1347, 2095, 2245, 2379, 3965, 5447, 5837, 6285, 6735, 11895, 16341, 17511, 25559, 27235, 27389, 29185, 76677, 81705, 82167, 87555, 127795, 136945, 188131, 332267, 356057, 383385, 410835, 564393, 940655, 996801, 1068171, 1661335, 1780285, 2445703, 2821965, 4984005, 5340855, 7337109, 11475991, 12228515, 34427973, 36685545, 57379955, 149187883, 172139865, 447563649, 745939415, 2237818245]

約数ペア:

[(1, 2237818245), (3, 745939415), (5, 447563649), (13, 172139865), (15, 149187883), (39, 57379955), (61, 36685545), (65, 34427973), (183, 12228515), (195, 11475991), (305, 7337109), (419, 5340855), (449, 4984005), (793, 2821965), (915, 2445703), (1257, 1780285), (1347, 1661335), (2095, 1068171), (2245, 996801), (2379, 940655), (3965, 564393), (5447, 410835), (5837, 383385), (6285, 356057), (6735, 332267), (11895, 188131), (16341, 136945), (17511, 127795), (25559, 87555), (27235, 82167), (27389, 81705), (29185, 76677)]