2507895

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1429}}^1$

素因数の和:1456

約数の個数: 32

約数和(自身を含む): 4804800

約数和(自身を除く): 2296905

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1429, 1755, 4287, 7145, 12861, 18577, 21435, 38583, 55731, 64305, 92885, 167193, 192915, 278655, 501579, 835965, 2507895]

約数ペア:

[(1, 2507895), (3, 835965), (5, 501579), (9, 278655), (13, 192915), (15, 167193), (27, 92885), (39, 64305), (45, 55731), (65, 38583), (117, 21435), (135, 18577), (195, 12861), (351, 7145), (585, 4287), (1429, 1755)]