127347025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{503}}^1$

素因数の和:586

約数の個数: 48

約数和(自身を含む): 183738240

約数和(自身を除く): 56391215

約数列:

[1, 5, 13, 19, 25, 41, 65, 95, 205, 247, 325, 475, 503, 533, 779, 1025, 1235, 2515, 2665, 3895, 6175, 6539, 9557, 10127, 12575, 13325, 19475, 20623, 32695, 47785, 50635, 103115, 124241, 163475, 238925, 253175, 268099, 391837, 515575, 621205, 1340495, 1959185, 3106025, 5093881, 6702475, 9795925, 25469405, 127347025]

約数ペア:

[(1, 127347025), (5, 25469405), (13, 9795925), (19, 6702475), (25, 5093881), (41, 3106025), (65, 1959185), (95, 1340495), (205, 621205), (247, 515575), (325, 391837), (475, 268099), (503, 253175), (533, 238925), (779, 163475), (1025, 124241), (1235, 103115), (2515, 50635), (2665, 47785), (3895, 32695), (6175, 20623), (6539, 19475), (9557, 13325), (10127, 12575)]