131796665

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1549}}^1$

素因数の和:1602

約数の個数: 64

約数和(自身を含む): 224985600

約数和(自身を除く): 93188935

約数列:

[1, 5, 7, 11, 13, 17, 35, 55, 65, 77, 85, 91, 119, 143, 187, 221, 385, 455, 595, 715, 935, 1001, 1105, 1309, 1547, 1549, 2431, 5005, 6545, 7735, 7745, 10843, 12155, 17017, 17039, 20137, 26333, 54215, 85085, 85195, 100685, 119273, 131665, 140959, 184331, 221507, 289663, 342329, 596365, 704795, 921655, 1107535, 1448315, 1550549, 1711645, 2027641, 2396303, 3765619, 7752745, 10138205, 11981515, 18828095, 26359333, 131796665]

約数ペア:

[(1, 131796665), (5, 26359333), (7, 18828095), (11, 11981515), (13, 10138205), (17, 7752745), (35, 3765619), (55, 2396303), (65, 2027641), (77, 1711645), (85, 1550549), (91, 1448315), (119, 1107535), (143, 921655), (187, 704795), (221, 596365), (385, 342329), (455, 289663), (595, 221507), (715, 184331), (935, 140959), (1001, 131665), (1105, 119273), (1309, 100685), (1547, 85195), (1549, 85085), (2431, 54215), (5005, 26333), (6545, 20137), (7735, 17039), (7745, 17017), (10843, 12155)]