120149625

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:483

約数の個数: 64

約数和(自身を含む): 216732672

約数和(自身を除く): 96583047

約数列:

[1, 3, 5, 15, 17, 25, 47, 51, 75, 85, 125, 141, 235, 255, 375, 401, 425, 705, 799, 1175, 1203, 1275, 2005, 2125, 2397, 3525, 3995, 5875, 6015, 6375, 6817, 10025, 11985, 17625, 18847, 19975, 20451, 30075, 34085, 50125, 56541, 59925, 94235, 99875, 102255, 150375, 170425, 282705, 299625, 320399, 471175, 511275, 852125, 961197, 1413525, 1601995, 2355875, 2556375, 4805985, 7067625, 8009975, 24029925, 40049875, 120149625]

約数ペア:

[(1, 120149625), (3, 40049875), (5, 24029925), (15, 8009975), (17, 7067625), (25, 4805985), (47, 2556375), (51, 2355875), (75, 1601995), (85, 1413525), (125, 961197), (141, 852125), (235, 511275), (255, 471175), (375, 320399), (401, 299625), (425, 282705), (705, 170425), (799, 150375), (1175, 102255), (1203, 99875), (1275, 94235), (2005, 59925), (2125, 56541), (2397, 50125), (3525, 34085), (3995, 30075), (5875, 20451), (6015, 19975), (6375, 18847), (6817, 17625), (10025, 11985)]