74205165

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:322

約数の個数: 64

約数和(自身を含む): 133079040

約数和(自身を除く): 58873875

約数列:

[1, 3, 5, 15, 19, 31, 37, 57, 93, 95, 111, 155, 185, 227, 285, 465, 555, 589, 681, 703, 1135, 1147, 1767, 2109, 2945, 3405, 3441, 3515, 4313, 5735, 7037, 8399, 8835, 10545, 12939, 17205, 21111, 21565, 21793, 25197, 35185, 41995, 64695, 65379, 105555, 108965, 125985, 133703, 159581, 260369, 326895, 401109, 478743, 668515, 781107, 797905, 1301845, 2005545, 2393715, 3905535, 4947011, 14841033, 24735055, 74205165]

約数ペア:

[(1, 74205165), (3, 24735055), (5, 14841033), (15, 4947011), (19, 3905535), (31, 2393715), (37, 2005545), (57, 1301845), (93, 797905), (95, 781107), (111, 668515), (155, 478743), (185, 401109), (227, 326895), (285, 260369), (465, 159581), (555, 133703), (589, 125985), (681, 108965), (703, 105555), (1135, 65379), (1147, 64695), (1767, 41995), (2109, 35185), (2945, 25197), (3405, 21793), (3441, 21565), (3515, 21111), (4313, 17205), (5735, 12939), (7037, 10545), (8399, 8835)]