4175235

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:156

約数の個数: 48

約数和(自身を含む): 7757568

約数和(自身を除く): 3582333

約数列:

[1, 3, 5, 9, 15, 31, 41, 45, 73, 93, 123, 155, 205, 219, 279, 365, 369, 465, 615, 657, 1095, 1271, 1395, 1845, 2263, 2993, 3285, 3813, 6355, 6789, 8979, 11315, 11439, 14965, 19065, 20367, 26937, 33945, 44895, 57195, 92783, 101835, 134685, 278349, 463915, 835047, 1391745, 4175235]

約数ペア:

[(1, 4175235), (3, 1391745), (5, 835047), (9, 463915), (15, 278349), (31, 134685), (41, 101835), (45, 92783), (73, 57195), (93, 44895), (123, 33945), (155, 26937), (205, 20367), (219, 19065), (279, 14965), (365, 11439), (369, 11315), (465, 8979), (615, 6789), (657, 6355), (1095, 3813), (1271, 3285), (1395, 2993), (1845, 2263)]