1148775

素因数分解:

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

素因数の和:100

約数の個数: 36

約数和(自身を含む): 2055672

約数和(自身を除く): 906897

約数列:

[1, 3, 5, 15, 17, 25, 51, 53, 75, 85, 159, 255, 265, 289, 425, 795, 867, 901, 1275, 1325, 1445, 2703, 3975, 4335, 4505, 7225, 13515, 15317, 21675, 22525, 45951, 67575, 76585, 229755, 382925, 1148775]

約数ペア:

[(1, 1148775), (3, 382925), (5, 229755), (15, 76585), (17, 67575), (25, 45951), (51, 22525), (53, 21675), (75, 15317), (85, 13515), (159, 7225), (255, 4505), (265, 4335), (289, 3975), (425, 2703), (795, 1445), (867, 1325), (901, 1275)]