201351375

素因数分解:

$3^2\times 5^3\times {\mathrm{89}}^1\times {\mathrm{2011}}^1$

素因数の和:2121

約数の個数: 48

約数和(自身を含む): 367230240

約数和(自身を除く): 165878865

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 89, 125, 225, 267, 375, 445, 801, 1125, 1335, 2011, 2225, 4005, 6033, 6675, 10055, 11125, 18099, 20025, 30165, 33375, 50275, 90495, 100125, 150825, 178979, 251375, 452475, 536937, 754125, 894895, 1610811, 2262375, 2684685, 4474475, 8054055, 13423425, 22372375, 40270275, 67117125, 201351375]

約数ペア:

[(1, 201351375), (3, 67117125), (5, 40270275), (9, 22372375), (15, 13423425), (25, 8054055), (45, 4474475), (75, 2684685), (89, 2262375), (125, 1610811), (225, 894895), (267, 754125), (375, 536937), (445, 452475), (801, 251375), (1125, 178979), (1335, 150825), (2011, 100125), (2225, 90495), (4005, 50275), (6033, 33375), (6675, 30165), (10055, 20025), (11125, 18099)]