15276950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1237}}^1$

素因数の和:1281

約数の個数: 48

約数和(自身を含む): 32237520

約数和(自身を除く): 16960570

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 130, 190, 247, 325, 475, 494, 650, 950, 1235, 1237, 2470, 2474, 6175, 6185, 12350, 12370, 16081, 23503, 30925, 32162, 47006, 61850, 80405, 117515, 160810, 235030, 305539, 402025, 587575, 611078, 804050, 1175150, 1527695, 3055390, 7638475, 15276950]

約数ペア:

[(1, 15276950), (2, 7638475), (5, 3055390), (10, 1527695), (13, 1175150), (19, 804050), (25, 611078), (26, 587575), (38, 402025), (50, 305539), (65, 235030), (95, 160810), (130, 117515), (190, 80405), (247, 61850), (325, 47006), (475, 32162), (494, 30925), (650, 23503), (950, 16081), (1235, 12370), (1237, 12350), (2470, 6185), (2474, 6175)]