40949775

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:273

約数の個数: 72

約数和(自身を含む): 78807456

約数和(自身を除く): 37857681

約数列:

[1, 3, 5, 9, 15, 23, 25, 41, 45, 69, 75, 115, 123, 193, 205, 207, 225, 345, 369, 575, 579, 615, 943, 965, 1025, 1035, 1725, 1737, 1845, 2829, 2895, 3075, 4439, 4715, 4825, 5175, 7913, 8487, 8685, 9225, 13317, 14145, 14475, 22195, 23575, 23739, 39565, 39951, 42435, 43425, 66585, 70725, 71217, 110975, 118695, 181999, 197825, 199755, 212175, 332925, 356085, 545997, 593475, 909995, 998775, 1637991, 1780425, 2729985, 4549975, 8189955, 13649925, 40949775]

約数ペア:

[(1, 40949775), (3, 13649925), (5, 8189955), (9, 4549975), (15, 2729985), (23, 1780425), (25, 1637991), (41, 998775), (45, 909995), (69, 593475), (75, 545997), (115, 356085), (123, 332925), (193, 212175), (205, 199755), (207, 197825), (225, 181999), (345, 118695), (369, 110975), (575, 71217), (579, 70725), (615, 66585), (943, 43425), (965, 42435), (1025, 39951), (1035, 39565), (1725, 23739), (1737, 23575), (1845, 22195), (2829, 14475), (2895, 14145), (3075, 13317), (4439, 9225), (4715, 8685), (4825, 8487), (5175, 7913)]