996819425

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{1091}}^1$

素因数の和:1358

約数の個数: 48

約数和(自身を含む): 1481905152

約数和(自身を除く): 485085727

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 227, 575, 805, 1091, 1135, 1589, 4025, 5221, 5455, 5675, 7637, 7945, 25093, 26105, 27275, 36547, 38185, 39725, 125465, 130525, 175651, 182735, 190925, 247657, 627325, 878255, 913675, 1238285, 1733599, 4391275, 5696111, 6191425, 8667995, 28480555, 39872777, 43339975, 142402775, 199363885, 996819425]

約数ペア:

[(1, 996819425), (5, 199363885), (7, 142402775), (23, 43339975), (25, 39872777), (35, 28480555), (115, 8667995), (161, 6191425), (175, 5696111), (227, 4391275), (575, 1733599), (805, 1238285), (1091, 913675), (1135, 878255), (1589, 627325), (4025, 247657), (5221, 190925), (5455, 182735), (5675, 175651), (7637, 130525), (7945, 125465), (25093, 39725), (26105, 38185), (27275, 36547)]