47727765

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:283

約数の個数: 64

約数和(自身を含む): 89510400

約数和(自身を除く): 41782635

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 73, 87, 135, 145, 167, 219, 261, 365, 435, 501, 657, 783, 835, 1095, 1305, 1503, 1971, 2117, 2505, 3285, 3915, 4509, 4843, 6351, 7515, 9855, 10585, 12191, 14529, 19053, 22545, 24215, 31755, 36573, 43587, 57159, 60955, 72645, 95265, 109719, 130761, 182865, 217935, 285795, 329157, 353539, 548595, 653805, 1060617, 1645785, 1767695, 3181851, 5303085, 9545553, 15909255, 47727765]

約数ペア:

[(1, 47727765), (3, 15909255), (5, 9545553), (9, 5303085), (15, 3181851), (27, 1767695), (29, 1645785), (45, 1060617), (73, 653805), (87, 548595), (135, 353539), (145, 329157), (167, 285795), (219, 217935), (261, 182865), (365, 130761), (435, 109719), (501, 95265), (657, 72645), (783, 60955), (835, 57159), (1095, 43587), (1305, 36573), (1503, 31755), (1971, 24215), (2117, 22545), (2505, 19053), (3285, 14529), (3915, 12191), (4509, 10585), (4843, 9855), (6351, 7515)]