999063250

素因数分解:

$2^1\times 5^3\times {\mathrm{53}}^1\times {\mathrm{75401}}^1$

素因数の和:75471

約数の個数: 32

約数和(自身を含む): 1905559344

約数和(自身を除く): 906496094

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 125, 250, 265, 530, 1325, 2650, 6625, 13250, 75401, 150802, 377005, 754010, 1885025, 3770050, 3996253, 7992506, 9425125, 18850250, 19981265, 39962530, 99906325, 199812650, 499531625, 999063250]

約数ペア:

[(1, 999063250), (2, 499531625), (5, 199812650), (10, 99906325), (25, 39962530), (50, 19981265), (53, 18850250), (106, 9425125), (125, 7992506), (250, 3996253), (265, 3770050), (530, 1885025), (1325, 754010), (2650, 377005), (6625, 150802), (13250, 75401)]