About the Number

2013505065

2013505064 ← → 2013505066

2進数表記:1111000000000111010011000101001

漢数字表記:二十億千三百五十万五千六十五

素因数分解:

3 2 × 5 1 × 11 1 × 13 1 × 312899 1

素因数の和:312934
約数の個数: 48
約数和(自身を含む): 4100241600
約数和(自身を除く): 2086736535

約数列:
[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 143, 165, 195, 429, 495, 585, 715, 1287, 2145, 6435, 312899, 938697, 1564495, 2816091, 3441889, 4067687, 4693485, 10325667, 12203061, 14080455, 17209445, 20338435, 30977001, 36609183, 44744557, 51628335, 61015305, 134233671, 154885005, 183045915, 223722785, 402701013, 671168355, 2013505065]

約数ペア:
[(1, 2013505065), (3, 671168355), (5, 402701013), (9, 223722785), (11, 183045915), (13, 154885005), (15, 134233671), (33, 61015305), (39, 51628335), (45, 44744557), (55, 36609183), (65, 30977001), (99, 20338435), (117, 17209445), (143, 14080455), (165, 12203061), (195, 10325667), (429, 4693485), (495, 4067687), (585, 3441889), (715, 2816091), (1287, 1564495), (2145, 938697), (6435, 312899)]

このpageの処理時間: 0.04806852340698242 seconds