66511725

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{839}}^1$

素因数の和:1010

約数の個数: 48

約数和(自身を含む): 126658560

約数和(自身を除く): 60146835

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 151, 175, 453, 525, 755, 839, 1057, 2265, 2517, 3171, 3775, 4195, 5285, 5873, 11325, 12585, 15855, 17619, 20975, 26425, 29365, 62925, 79275, 88095, 126689, 146825, 380067, 440475, 633445, 886823, 1900335, 2660469, 3167225, 4434115, 9501675, 13302345, 22170575, 66511725]

約数ペア:

[(1, 66511725), (3, 22170575), (5, 13302345), (7, 9501675), (15, 4434115), (21, 3167225), (25, 2660469), (35, 1900335), (75, 886823), (105, 633445), (151, 440475), (175, 380067), (453, 146825), (525, 126689), (755, 88095), (839, 79275), (1057, 62925), (2265, 29365), (2517, 26425), (3171, 20975), (3775, 17619), (4195, 15855), (5285, 12585), (5873, 11325)]