849883905

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{2347}}^1$

素因数の和:2990

約数の個数: 48

約数和(自身を含む): 1589689920

約数和(自身を除く): 739806015

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 619, 1857, 2347, 3095, 5571, 7041, 8047, 9285, 11735, 21123, 24141, 27855, 30511, 35205, 40235, 72423, 91533, 105615, 120705, 152555, 274599, 362115, 457665, 1372995, 1452793, 4358379, 7263965, 13075137, 18886309, 21791895, 56658927, 65375685, 94431545, 169976781, 283294635, 849883905]

約数ペア:

[(1, 849883905), (3, 283294635), (5, 169976781), (9, 94431545), (13, 65375685), (15, 56658927), (39, 21791895), (45, 18886309), (65, 13075137), (117, 7263965), (195, 4358379), (585, 1452793), (619, 1372995), (1857, 457665), (2347, 362115), (3095, 274599), (5571, 152555), (7041, 120705), (8047, 105615), (9285, 91533), (11735, 72423), (21123, 40235), (24141, 35205), (27855, 30511)]