788009085

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{2473}}^1$

素因数の和:2654

約数の個数: 48

約数和(自身を含む): 1399432944

約数和(自身を除く): 611423859

約数列:

[1, 3, 5, 9, 15, 45, 73, 97, 219, 291, 365, 485, 657, 873, 1095, 1455, 2473, 3285, 4365, 7081, 7419, 12365, 21243, 22257, 35405, 37095, 63729, 106215, 111285, 180529, 239881, 318645, 541587, 719643, 902645, 1199405, 1624761, 2158929, 2707935, 3598215, 8123805, 10794645, 17511313, 52533939, 87556565, 157601817, 262669695, 788009085]

約数ペア:

[(1, 788009085), (3, 262669695), (5, 157601817), (9, 87556565), (15, 52533939), (45, 17511313), (73, 10794645), (97, 8123805), (219, 3598215), (291, 2707935), (365, 2158929), (485, 1624761), (657, 1199405), (873, 902645), (1095, 719643), (1455, 541587), (2473, 318645), (3285, 239881), (4365, 180529), (7081, 111285), (7419, 106215), (12365, 63729), (21243, 37095), (22257, 35405)]