424673275

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{709}}^1$

素因数の和:848

約数の個数: 48

約数和(自身を含む): 603954400

約数和(自身を除く): 179281125

約数列:

[1, 5, 13, 19, 25, 65, 95, 97, 247, 325, 475, 485, 709, 1235, 1261, 1843, 2425, 3545, 6175, 6305, 9215, 9217, 13471, 17725, 23959, 31525, 46075, 46085, 67355, 68773, 119795, 175123, 230425, 336775, 343865, 598975, 875615, 894049, 1306687, 1719325, 4378075, 4470245, 6533435, 16986931, 22351225, 32667175, 84934655, 424673275]

約数ペア:

[(1, 424673275), (5, 84934655), (13, 32667175), (19, 22351225), (25, 16986931), (65, 6533435), (95, 4470245), (97, 4378075), (247, 1719325), (325, 1306687), (475, 894049), (485, 875615), (709, 598975), (1235, 343865), (1261, 336775), (1843, 230425), (2425, 175123), (3545, 119795), (6175, 68773), (6305, 67355), (9215, 46085), (9217, 46075), (13471, 31525), (17725, 23959)]