5801625

素因数分解:

$3^5\times 5^3\times {\mathrm{191}}^1$

素因数の和:221

約数の個数: 48

約数和(自身を含む): 10902528

約数和(自身を除く): 5100903

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 191, 225, 243, 375, 405, 573, 675, 955, 1125, 1215, 1719, 2025, 2865, 3375, 4775, 5157, 6075, 8595, 10125, 14325, 15471, 23875, 25785, 30375, 42975, 46413, 71625, 77355, 128925, 214875, 232065, 386775, 644625, 1160325, 1933875, 5801625]

約数ペア:

[(1, 5801625), (3, 1933875), (5, 1160325), (9, 644625), (15, 386775), (25, 232065), (27, 214875), (45, 128925), (75, 77355), (81, 71625), (125, 46413), (135, 42975), (191, 30375), (225, 25785), (243, 23875), (375, 15471), (405, 14325), (573, 10125), (675, 8595), (955, 6075), (1125, 5157), (1215, 4775), (1719, 3375), (2025, 2865)]