40359345

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1489}}^1$

素因数の和:1649

約数の個数: 32

約数和(自身を含む): 70089600

約数和(自身を除く): 29730255

約数列:

[1, 3, 5, 13, 15, 39, 65, 139, 195, 417, 695, 1489, 1807, 2085, 4467, 5421, 7445, 9035, 19357, 22335, 27105, 58071, 96785, 206971, 290355, 620913, 1034855, 2690623, 3104565, 8071869, 13453115, 40359345]

約数ペア:

[(1, 40359345), (3, 13453115), (5, 8071869), (13, 3104565), (15, 2690623), (39, 1034855), (65, 620913), (139, 290355), (195, 206971), (417, 96785), (695, 58071), (1489, 27105), (1807, 22335), (2085, 19357), (4467, 9035), (5421, 7445)]