137618475

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{389}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 235029600

約数和(自身を除く): 97411125

約数列:

[1, 3, 5, 15, 25, 53, 75, 89, 159, 265, 267, 389, 445, 795, 1167, 1325, 1335, 1945, 2225, 3975, 4717, 5835, 6675, 9725, 14151, 20617, 23585, 29175, 34621, 61851, 70755, 103085, 103863, 117925, 173105, 309255, 353775, 515425, 519315, 865525, 1546275, 1834913, 2596575, 5504739, 9174565, 27523695, 45872825, 137618475]

約数ペア:

[(1, 137618475), (3, 45872825), (5, 27523695), (15, 9174565), (25, 5504739), (53, 2596575), (75, 1834913), (89, 1546275), (159, 865525), (265, 519315), (267, 515425), (389, 353775), (445, 309255), (795, 173105), (1167, 117925), (1325, 103863), (1335, 103085), (1945, 70755), (2225, 61851), (3975, 34621), (4717, 29175), (5835, 23585), (6675, 20617), (9725, 14151)]