224812465

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3319}}^1$

素因数の和:3397

約数の個数: 32

約数和(自身を含む): 305971200

約数和(自身を除く): 81158735

約数列:

[1, 5, 19, 23, 31, 95, 115, 155, 437, 589, 713, 2185, 2945, 3319, 3565, 13547, 16595, 63061, 67735, 76337, 102889, 315305, 381685, 514445, 1450403, 1954891, 2366447, 7252015, 9774455, 11832235, 44962493, 224812465]

約数ペア:

[(1, 224812465), (5, 44962493), (19, 11832235), (23, 9774455), (31, 7252015), (95, 2366447), (115, 1954891), (155, 1450403), (437, 514445), (589, 381685), (713, 315305), (2185, 102889), (2945, 76337), (3319, 67735), (3565, 63061), (13547, 16595)]