15666503325

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{1543}}^1$

素因数の和:1995

約数の個数: 96

約数和(自身を含む): 29260603392

約数和(自身を除く): 13594100067

約数列:

[1, 3, 5, 11, 15, 25, 31, 33, 55, 75, 93, 155, 165, 275, 341, 397, 465, 775, 825, 1023, 1191, 1543, 1705, 1985, 2325, 4367, 4629, 5115, 5955, 7715, 8525, 9925, 12307, 13101, 16973, 21835, 23145, 25575, 29775, 36921, 38575, 47833, 50919, 61535, 65505, 84865, 109175, 115725, 135377, 143499, 184605, 239165, 254595, 307675, 327525, 406131, 424325, 526163, 612571, 676885, 717495, 923025, 1195825, 1272975, 1578489, 1837713, 2030655, 2630815, 3062855, 3384425, 3587475, 6738281, 7892445, 9188565, 10153275, 13154075, 15314275, 18989701, 20214843, 33691405, 39462225, 45942825, 56969103, 94948505, 101074215, 168457025, 208886711, 284845515, 474742525, 505371075, 626660133, 1044433555, 1424227575, 3133300665, 5222167775, 15666503325]

約数ペア:

[(1, 15666503325), (3, 5222167775), (5, 3133300665), (11, 1424227575), (15, 1044433555), (25, 626660133), (31, 505371075), (33, 474742525), (55, 284845515), (75, 208886711), (93, 168457025), (155, 101074215), (165, 94948505), (275, 56969103), (341, 45942825), (397, 39462225), (465, 33691405), (775, 20214843), (825, 18989701), (1023, 15314275), (1191, 13154075), (1543, 10153275), (1705, 9188565), (1985, 7892445), (2325, 6738281), (4367, 3587475), (4629, 3384425), (5115, 3062855), (5955, 2630815), (7715, 2030655), (8525, 1837713), (9925, 1578489), (12307, 1272975), (13101, 1195825), (16973, 923025), (21835, 717495), (23145, 676885), (25575, 612571), (29775, 526163), (36921, 424325), (38575, 406131), (47833, 327525), (50919, 307675), (61535, 254595), (65505, 239165), (84865, 184605), (109175, 143499), (115725, 135377)]