12903202395

素因数分解:

$3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{2687}}^1$

素因数の和:2942

約数の個数: 80

約数和(自身を含む): 23605198848

約数和(自身を除く): 10701996453

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 81, 135, 167, 213, 355, 405, 501, 639, 835, 1065, 1503, 1917, 2505, 2687, 3195, 4509, 5751, 7515, 8061, 9585, 11857, 13435, 13527, 22545, 24183, 28755, 35571, 40305, 59285, 67635, 72549, 106713, 120915, 177855, 190777, 217647, 320139, 362745, 448729, 533565, 572331, 953885, 960417, 1088235, 1346187, 1600695, 1716993, 2243645, 2861655, 4038561, 4802085, 5150979, 6730935, 8584965, 12115683, 15452937, 20192805, 25754895, 31859759, 36347049, 60578415, 77264685, 95579277, 159298795, 181735245, 286737831, 477896385, 860213493, 1433689155, 2580640479, 4301067465, 12903202395]

約数ペア:

[(1, 12903202395), (3, 4301067465), (5, 2580640479), (9, 1433689155), (15, 860213493), (27, 477896385), (45, 286737831), (71, 181735245), (81, 159298795), (135, 95579277), (167, 77264685), (213, 60578415), (355, 36347049), (405, 31859759), (501, 25754895), (639, 20192805), (835, 15452937), (1065, 12115683), (1503, 8584965), (1917, 6730935), (2505, 5150979), (2687, 4802085), (3195, 4038561), (4509, 2861655), (5751, 2243645), (7515, 1716993), (8061, 1600695), (9585, 1346187), (11857, 1088235), (13435, 960417), (13527, 953885), (22545, 572331), (24183, 533565), (28755, 448729), (35571, 362745), (40305, 320139), (59285, 217647), (67635, 190777), (72549, 177855), (106713, 120915)]