52400325

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{821}}^1$

素因数の和:894

約数の個数: 48

約数和(自身を含む): 92958336

約数和(自身を除く): 40558011

約数列:

[1, 3, 5, 15, 23, 25, 37, 69, 75, 111, 115, 185, 345, 555, 575, 821, 851, 925, 1725, 2463, 2553, 2775, 4105, 4255, 12315, 12765, 18883, 20525, 21275, 30377, 56649, 61575, 63825, 91131, 94415, 151885, 283245, 455655, 472075, 698671, 759425, 1416225, 2096013, 2278275, 3493355, 10480065, 17466775, 52400325]

約数ペア:

[(1, 52400325), (3, 17466775), (5, 10480065), (15, 3493355), (23, 2278275), (25, 2096013), (37, 1416225), (69, 759425), (75, 698671), (111, 472075), (115, 455655), (185, 283245), (345, 151885), (555, 94415), (575, 91131), (821, 63825), (851, 61575), (925, 56649), (1725, 30377), (2463, 21275), (2553, 20525), (2775, 18883), (4105, 12765), (4255, 12315)]