23155725

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{6569}}^1$

素因数の和:6629

約数の個数: 24

約数和(自身を含む): 39104640

約数和(自身を除く): 15948915

約数列:

[1, 3, 5, 15, 25, 47, 75, 141, 235, 705, 1175, 3525, 6569, 19707, 32845, 98535, 164225, 308743, 492675, 926229, 1543715, 4631145, 7718575, 23155725]

約数ペア:

[(1, 23155725), (3, 7718575), (5, 4631145), (15, 1543715), (25, 926229), (47, 492675), (75, 308743), (141, 164225), (235, 98535), (705, 32845), (1175, 19707), (3525, 6569)]