73054525

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 103118400

約数和(自身を除く): 30063875

約数列:

[1, 5, 17, 19, 25, 83, 85, 95, 109, 323, 415, 425, 475, 545, 1411, 1577, 1615, 1853, 2071, 2075, 2725, 7055, 7885, 8075, 9047, 9265, 10355, 26809, 35207, 35275, 39425, 45235, 46325, 51775, 134045, 153799, 171893, 176035, 226175, 670225, 768995, 859465, 880175, 2922181, 3844975, 4297325, 14610905, 73054525]

約数ペア:

[(1, 73054525), (5, 14610905), (17, 4297325), (19, 3844975), (25, 2922181), (83, 880175), (85, 859465), (95, 768995), (109, 670225), (323, 226175), (415, 176035), (425, 171893), (475, 153799), (545, 134045), (1411, 51775), (1577, 46325), (1615, 45235), (1853, 39425), (2071, 35275), (2075, 35207), (2725, 26809), (7055, 10355), (7885, 9265), (8075, 9047)]