2791003365

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{2879}}^1$

素因数の和:3103

約数の個数: 64

約数和(自身を含む): 5109350400

約数和(自身を除く): 2318347035

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 167, 215, 387, 501, 645, 835, 1161, 1503, 1935, 2505, 2879, 4509, 5805, 7181, 7515, 8637, 14395, 21543, 22545, 25911, 35905, 43185, 64629, 77733, 107715, 123797, 129555, 193887, 323145, 371391, 388665, 480793, 618985, 969435, 1114173, 1442379, 1856955, 2403965, 3342519, 4327137, 5570865, 7211895, 12981411, 16712595, 20674099, 21635685, 62022297, 64907055, 103370495, 186066891, 310111485, 558200673, 930334455, 2791003365]

約数ペア:

[(1, 2791003365), (3, 930334455), (5, 558200673), (9, 310111485), (15, 186066891), (27, 103370495), (43, 64907055), (45, 62022297), (129, 21635685), (135, 20674099), (167, 16712595), (215, 12981411), (387, 7211895), (501, 5570865), (645, 4327137), (835, 3342519), (1161, 2403965), (1503, 1856955), (1935, 1442379), (2505, 1114173), (2879, 969435), (4509, 618985), (5805, 480793), (7181, 388665), (7515, 371391), (8637, 323145), (14395, 193887), (21543, 129555), (22545, 123797), (25911, 107715), (35905, 77733), (43185, 64629)]