225250

素因数分解:

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

素因数の和:87

約数の個数: 32

約数和(自身を含む): 454896

約数和(自身を除く): 229646

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 53, 85, 106, 125, 170, 250, 265, 425, 530, 850, 901, 1325, 1802, 2125, 2650, 4250, 4505, 6625, 9010, 13250, 22525, 45050, 112625, 225250]

約数ペア:

[(1, 225250), (2, 112625), (5, 45050), (10, 22525), (17, 13250), (25, 9010), (34, 6625), (50, 4505), (53, 4250), (85, 2650), (106, 2125), (125, 1802), (170, 1325), (250, 901), (265, 850), (425, 530)]