166362625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 250967808

約数和(自身を除く): 84605183

約数列:

[1, 5, 11, 13, 25, 41, 55, 65, 125, 143, 205, 227, 275, 325, 451, 533, 715, 1025, 1135, 1375, 1625, 2255, 2497, 2665, 2951, 3575, 5125, 5675, 5863, 9307, 11275, 12485, 13325, 14755, 17875, 28375, 29315, 32461, 46535, 56375, 62425, 66625, 73775, 102377, 120991, 146575, 162305, 232675, 312125, 368875, 511885, 604955, 732875, 811525, 1163375, 1330901, 2559425, 3024775, 4057625, 6654505, 12797125, 15123875, 33272525, 166362625]

約数ペア:

[(1, 166362625), (5, 33272525), (11, 15123875), (13, 12797125), (25, 6654505), (41, 4057625), (55, 3024775), (65, 2559425), (125, 1330901), (143, 1163375), (205, 811525), (227, 732875), (275, 604955), (325, 511885), (451, 368875), (533, 312125), (715, 232675), (1025, 162305), (1135, 146575), (1375, 120991), (1625, 102377), (2255, 73775), (2497, 66625), (2665, 62425), (2951, 56375), (3575, 46535), (5125, 32461), (5675, 29315), (5863, 28375), (9307, 17875), (11275, 14755), (12485, 13325)]