4726476475

素因数分解:

$5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{491}}^1\times {\mathrm{821}}^1$

素因数の和:1396

約数の個数: 48

約数和(自身を含む): 6820206336

約数和(自身を除く): 2093729861

約数列:

[1, 5, 7, 25, 35, 67, 175, 335, 469, 491, 821, 1675, 2345, 2455, 3437, 4105, 5747, 11725, 12275, 17185, 20525, 28735, 32897, 55007, 85925, 143675, 164485, 230279, 275035, 385049, 403111, 822425, 1151395, 1375175, 1925245, 2015555, 2821777, 5756975, 9626225, 10077775, 14108885, 27008437, 70544425, 135042185, 189059059, 675210925, 945295295, 4726476475]

約数ペア:

[(1, 4726476475), (5, 945295295), (7, 675210925), (25, 189059059), (35, 135042185), (67, 70544425), (175, 27008437), (335, 14108885), (469, 10077775), (491, 9626225), (821, 5756975), (1675, 2821777), (2345, 2015555), (2455, 1925245), (3437, 1375175), (4105, 1151395), (5747, 822425), (11725, 403111), (12275, 385049), (17185, 275035), (20525, 230279), (28735, 164485), (32897, 143675), (55007, 85925)]