40537845

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{739}}^1$

素因数の和:826

約数の個数: 48

約数和(自身を含む): 74805120

約数和(自身を除く): 34267275

約数列:

[1, 3, 5, 9, 15, 23, 45, 53, 69, 115, 159, 207, 265, 345, 477, 739, 795, 1035, 1219, 2217, 2385, 3657, 3695, 6095, 6651, 10971, 11085, 16997, 18285, 33255, 39167, 50991, 54855, 84985, 117501, 152973, 195835, 254955, 352503, 587505, 764865, 900841, 1762515, 2702523, 4504205, 8107569, 13512615, 40537845]

約数ペア:

[(1, 40537845), (3, 13512615), (5, 8107569), (9, 4504205), (15, 2702523), (23, 1762515), (45, 900841), (53, 764865), (69, 587505), (115, 352503), (159, 254955), (207, 195835), (265, 152973), (345, 117501), (477, 84985), (739, 54855), (795, 50991), (1035, 39167), (1219, 33255), (2217, 18285), (2385, 16997), (3657, 11085), (3695, 10971), (6095, 6651)]