103478465

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{857}}^1$

素因数の和:953

約数の個数: 32

約数和(自身を含む): 138378240

約数和(自身を除く): 34899775

約数列:

[1, 5, 19, 31, 41, 95, 155, 205, 589, 779, 857, 1271, 2945, 3895, 4285, 6355, 16283, 24149, 26567, 35137, 81415, 120745, 132835, 175685, 504773, 667603, 1089247, 2523865, 3338015, 5446235, 20695693, 103478465]

約数ペア:

[(1, 103478465), (5, 20695693), (19, 5446235), (31, 3338015), (41, 2523865), (95, 1089247), (155, 667603), (205, 504773), (589, 175685), (779, 132835), (857, 120745), (1271, 81415), (2945, 35137), (3895, 26567), (4285, 24149), (6355, 16283)]