1229580285

素因数分解:

$3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{401}}^1\times {\mathrm{557}}^1$

素因数の和:1333

約数の個数: 32

約数和(自身を含む): 1981158912

約数和(自身を除く): 751578627

約数列:

[1, 3, 5, 15, 367, 401, 557, 1101, 1203, 1671, 1835, 2005, 2785, 5505, 6015, 8355, 147167, 204419, 223357, 441501, 613257, 670071, 735835, 1022095, 1116785, 2207505, 3066285, 3350355, 81972019, 245916057, 409860095, 1229580285]

約数ペア:

[(1, 1229580285), (3, 409860095), (5, 245916057), (15, 81972019), (367, 3350355), (401, 3066285), (557, 2207505), (1101, 1116785), (1203, 1022095), (1671, 735835), (1835, 670071), (2005, 613257), (2785, 441501), (5505, 223357), (6015, 204419), (8355, 147167)]