187443465

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{13687}}^1$

素因数の和:13789

約数の個数: 32

約数和(自身を含む): 331140096

約数和(自身を除く): 143696631

約数列:

[1, 3, 5, 11, 15, 33, 55, 83, 165, 249, 415, 913, 1245, 2739, 4565, 13687, 13695, 41061, 68435, 150557, 205305, 451671, 752785, 1136021, 2258355, 3408063, 5680105, 12496231, 17040315, 37488693, 62481155, 187443465]

約数ペア:

[(1, 187443465), (3, 62481155), (5, 37488693), (11, 17040315), (15, 12496231), (33, 5680105), (55, 3408063), (83, 2258355), (165, 1136021), (249, 752785), (415, 451671), (913, 205305), (1245, 150557), (2739, 68435), (4565, 41061), (13687, 13695)]