66842325

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:379

約数の個数: 72

約数和(自身を含む): 132312960

約数和(自身を除く): 65470635

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 113, 165, 225, 239, 275, 339, 495, 565, 717, 825, 1017, 1195, 1243, 1695, 2151, 2475, 2629, 2825, 3585, 3729, 5085, 5975, 6215, 7887, 8475, 10755, 11187, 13145, 17925, 18645, 23661, 25425, 27007, 31075, 39435, 53775, 55935, 65725, 81021, 93225, 118305, 135035, 197175, 243063, 279675, 297077, 405105, 591525, 675175, 891231, 1215315, 1485385, 2025525, 2673693, 4456155, 6076575, 7426925, 13368465, 22280775, 66842325]

約数ペア:

[(1, 66842325), (3, 22280775), (5, 13368465), (9, 7426925), (11, 6076575), (15, 4456155), (25, 2673693), (33, 2025525), (45, 1485385), (55, 1215315), (75, 891231), (99, 675175), (113, 591525), (165, 405105), (225, 297077), (239, 279675), (275, 243063), (339, 197175), (495, 135035), (565, 118305), (717, 93225), (825, 81021), (1017, 65725), (1195, 55935), (1243, 53775), (1695, 39435), (2151, 31075), (2475, 27007), (2629, 25425), (2825, 23661), (3585, 18645), (3729, 17925), (5085, 13145), (5975, 11187), (6215, 10755), (7887, 8475)]