15740055135

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{2379449}}^1$

素因数の和:2379477

約数の個数: 48

約数和(自身を含む): 32550876000

約数和(自身を除く): 16810820865

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 441, 735, 945, 1323, 2205, 6615, 2379449, 7138347, 11897245, 16656143, 21415041, 35691735, 49968429, 64245123, 83280715, 107075205, 116593001, 149905287, 249842145, 321225615, 349779003, 449715861, 582965005, 749526435, 1049337009, 1748895015, 2248579305, 3148011027, 5246685045, 15740055135]

約数ペア:

[(1, 15740055135), (3, 5246685045), (5, 3148011027), (7, 2248579305), (9, 1748895015), (15, 1049337009), (21, 749526435), (27, 582965005), (35, 449715861), (45, 349779003), (49, 321225615), (63, 249842145), (105, 149905287), (135, 116593001), (147, 107075205), (189, 83280715), (245, 64245123), (315, 49968429), (441, 35691735), (735, 21415041), (945, 16656143), (1323, 11897245), (2205, 7138347), (6615, 2379449)]