3780147795

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1\times {\mathrm{443}}^1$

素因数の和:884

約数の個数: 64

約数和(自身を含む): 6498455040

約数和(自身を除く): 2718307245

約数列:

[1, 3, 5, 15, 17, 51, 85, 109, 255, 307, 327, 443, 545, 921, 1329, 1535, 1635, 1853, 2215, 4605, 5219, 5559, 6645, 7531, 9265, 15657, 22593, 26095, 27795, 33463, 37655, 48287, 78285, 100389, 112965, 136001, 144861, 167315, 241435, 408003, 501945, 568871, 680005, 724305, 820879, 1706613, 2040015, 2312017, 2462637, 2844355, 4104395, 6936051, 8533065, 11560085, 12313185, 14824109, 34680255, 44472327, 74120545, 222361635, 252009853, 756029559, 1260049265, 3780147795]

約数ペア:

[(1, 3780147795), (3, 1260049265), (5, 756029559), (15, 252009853), (17, 222361635), (51, 74120545), (85, 44472327), (109, 34680255), (255, 14824109), (307, 12313185), (327, 11560085), (443, 8533065), (545, 6936051), (921, 4104395), (1329, 2844355), (1535, 2462637), (1635, 2312017), (1853, 2040015), (2215, 1706613), (4605, 820879), (5219, 724305), (5559, 680005), (6645, 568871), (7531, 501945), (9265, 408003), (15657, 241435), (22593, 167315), (26095, 144861), (27795, 136001), (33463, 112965), (37655, 100389), (48287, 78285)]