15661196415

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1163}}^1\times {\mathrm{6367}}^1$

素因数の和:7588

約数の個数: 48

約数和(自身を含む): 27751845888

約数和(自身を除く): 12090649473

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 1163, 2115, 3489, 5815, 6367, 10467, 17445, 19101, 31835, 52335, 54661, 57303, 95505, 163983, 273305, 286515, 299249, 491949, 819915, 897747, 1496245, 2459745, 2693241, 4488735, 7404821, 13466205, 22214463, 37024105, 66643389, 111072315, 333216945, 348026587, 1044079761, 1740132935, 3132239283, 5220398805, 15661196415]

約数ペア:

[(1, 15661196415), (3, 5220398805), (5, 3132239283), (9, 1740132935), (15, 1044079761), (45, 348026587), (47, 333216945), (141, 111072315), (235, 66643389), (423, 37024105), (705, 22214463), (1163, 13466205), (2115, 7404821), (3489, 4488735), (5815, 2693241), (6367, 2459745), (10467, 1496245), (17445, 897747), (19101, 819915), (31835, 491949), (52335, 299249), (54661, 286515), (57303, 273305), (95505, 163983)]