10203825

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 18320256

約数和(自身を除く): 8116431

約数列:

[1, 3, 5, 15, 17, 25, 51, 53, 75, 85, 151, 159, 255, 265, 425, 453, 755, 795, 901, 1275, 1325, 2265, 2567, 2703, 3775, 3975, 4505, 7701, 8003, 11325, 12835, 13515, 22525, 24009, 38505, 40015, 64175, 67575, 120045, 136051, 192525, 200075, 408153, 600225, 680255, 2040765, 3401275, 10203825]

約数ペア:

[(1, 10203825), (3, 3401275), (5, 2040765), (15, 680255), (17, 600225), (25, 408153), (51, 200075), (53, 192525), (75, 136051), (85, 120045), (151, 67575), (159, 64175), (255, 40015), (265, 38505), (425, 24009), (453, 22525), (755, 13515), (795, 12835), (901, 11325), (1275, 8003), (1325, 7701), (2265, 4505), (2567, 3975), (2703, 3775)]