27323425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:154

約数の個数: 48

約数和(自身を含む): 38747520

約数和(自身を除く): 11424095

約数列:

[1, 5, 19, 23, 25, 41, 61, 95, 115, 205, 305, 437, 475, 575, 779, 943, 1025, 1159, 1403, 1525, 2185, 2501, 3895, 4715, 5795, 7015, 10925, 12505, 17917, 19475, 23575, 26657, 28975, 35075, 47519, 57523, 62525, 89585, 133285, 237595, 287615, 447925, 666425, 1092937, 1187975, 1438075, 5464685, 27323425]

約数ペア:

[(1, 27323425), (5, 5464685), (19, 1438075), (23, 1187975), (25, 1092937), (41, 666425), (61, 447925), (95, 287615), (115, 237595), (205, 133285), (305, 89585), (437, 62525), (475, 57523), (575, 47519), (779, 35075), (943, 28975), (1025, 26657), (1159, 23575), (1403, 19475), (1525, 17917), (2185, 12505), (2501, 10925), (3895, 7015), (4715, 5795)]