2715291225

素因数分解:

$3^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{883}}^1$

素因数の和:1151

約数の個数: 72

約数和(自身を含む): 4959027840

約数和(自身を除く): 2243736615

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 79, 173, 225, 237, 395, 519, 711, 865, 883, 1185, 1557, 1975, 2595, 2649, 3555, 4325, 4415, 5925, 7785, 7947, 12975, 13245, 13667, 17775, 22075, 38925, 39735, 41001, 66225, 68335, 69757, 123003, 152759, 198675, 205005, 209271, 341675, 348785, 458277, 615015, 627813, 763795, 1025025, 1046355, 1374831, 1743925, 2291385, 3075075, 3139065, 3818975, 5231775, 6874155, 11456925, 12067961, 15695325, 34370775, 36203883, 60339805, 108611649, 181019415, 301699025, 543058245, 905097075, 2715291225]

約数ペア:

[(1, 2715291225), (3, 905097075), (5, 543058245), (9, 301699025), (15, 181019415), (25, 108611649), (45, 60339805), (75, 36203883), (79, 34370775), (173, 15695325), (225, 12067961), (237, 11456925), (395, 6874155), (519, 5231775), (711, 3818975), (865, 3139065), (883, 3075075), (1185, 2291385), (1557, 1743925), (1975, 1374831), (2595, 1046355), (2649, 1025025), (3555, 763795), (4325, 627813), (4415, 615015), (5925, 458277), (7785, 348785), (7947, 341675), (12975, 209271), (13245, 205005), (13667, 198675), (17775, 152759), (22075, 123003), (38925, 69757), (39735, 68335), (41001, 66225)]