214927525

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 297123840

約数和(自身を除く): 82196315

約数列:

[1, 5, 19, 23, 25, 95, 103, 115, 191, 437, 475, 515, 575, 955, 1957, 2185, 2369, 2575, 3629, 4393, 4775, 9785, 10925, 11845, 18145, 19673, 21965, 45011, 48925, 59225, 83467, 90725, 98365, 109825, 225055, 373787, 417335, 452479, 491825, 1125275, 1868935, 2086675, 2262395, 8597101, 9344675, 11311975, 42985505, 214927525]

約数ペア:

[(1, 214927525), (5, 42985505), (19, 11311975), (23, 9344675), (25, 8597101), (95, 2262395), (103, 2086675), (115, 1868935), (191, 1125275), (437, 491825), (475, 452479), (515, 417335), (575, 373787), (955, 225055), (1957, 109825), (2185, 98365), (2369, 90725), (2575, 83467), (3629, 59225), (4393, 48925), (4775, 45011), (9785, 21965), (10925, 19673), (11845, 18145)]