8137368575

素因数分解:

$5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{569}}^1\times {\mathrm{1151}}^1$

素因数の和:1808

約数の個数: 48

約数和(自身を含む): 11724963840

約数和(自身を除く): 3587595265

約数列:

[1, 5, 7, 25, 35, 71, 175, 355, 497, 569, 1151, 1775, 2485, 2845, 3983, 5755, 8057, 12425, 14225, 19915, 28775, 40285, 40399, 81721, 99575, 201425, 201995, 282793, 408605, 572047, 654919, 1009975, 1413965, 2043025, 2860235, 3274595, 4584433, 7069825, 14301175, 16372975, 22922165, 46499249, 114610825, 232496245, 325494743, 1162481225, 1627473715, 8137368575]

約数ペア:

[(1, 8137368575), (5, 1627473715), (7, 1162481225), (25, 325494743), (35, 232496245), (71, 114610825), (175, 46499249), (355, 22922165), (497, 16372975), (569, 14301175), (1151, 7069825), (1775, 4584433), (2485, 3274595), (2845, 2860235), (3983, 2043025), (5755, 1413965), (8057, 1009975), (12425, 654919), (14225, 572047), (19915, 408605), (28775, 282793), (40285, 201995), (40399, 201425), (81721, 99575)]