859626945

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{2221}}^1$

素因数の和:2343

約数の個数: 64

約数和(自身を含む): 1587041280

約数和(自身を除く): 727414335

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 61, 135, 141, 183, 235, 305, 423, 549, 705, 915, 1269, 1647, 2115, 2221, 2745, 2867, 6345, 6663, 8235, 8601, 11105, 14335, 19989, 25803, 33315, 43005, 59967, 77409, 99945, 104387, 129015, 135481, 299835, 313161, 387045, 406443, 521935, 677405, 939483, 1219329, 1565805, 2032215, 2818449, 3657987, 4697415, 6096645, 6367607, 14092245, 18289935, 19102821, 31838035, 57308463, 95514105, 171925389, 286542315, 859626945]

約数ペア:

[(1, 859626945), (3, 286542315), (5, 171925389), (9, 95514105), (15, 57308463), (27, 31838035), (45, 19102821), (47, 18289935), (61, 14092245), (135, 6367607), (141, 6096645), (183, 4697415), (235, 3657987), (305, 2818449), (423, 2032215), (549, 1565805), (705, 1219329), (915, 939483), (1269, 677405), (1647, 521935), (2115, 406443), (2221, 387045), (2745, 313161), (2867, 299835), (6345, 135481), (6663, 129015), (8235, 104387), (8601, 99945), (11105, 77409), (14335, 59967), (19989, 43005), (25803, 33315)]