25832790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{397}}^1$

素因数の和:654

約数の個数: 64

約数和(自身を含む): 69347520

約数和(自身を除く): 43514730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 241, 270, 397, 482, 723, 794, 1191, 1205, 1446, 1985, 2169, 2382, 2410, 3573, 3615, 3970, 4338, 5955, 6507, 7146, 7230, 10719, 10845, 11910, 13014, 17865, 21438, 21690, 32535, 35730, 53595, 65070, 95677, 107190, 191354, 287031, 478385, 574062, 861093, 956770, 1435155, 1722186, 2583279, 2870310, 4305465, 5166558, 8610930, 12916395, 25832790]

約数ペア:

[(1, 25832790), (2, 12916395), (3, 8610930), (5, 5166558), (6, 4305465), (9, 2870310), (10, 2583279), (15, 1722186), (18, 1435155), (27, 956770), (30, 861093), (45, 574062), (54, 478385), (90, 287031), (135, 191354), (241, 107190), (270, 95677), (397, 65070), (482, 53595), (723, 35730), (794, 32535), (1191, 21690), (1205, 21438), (1446, 17865), (1985, 13014), (2169, 11910), (2382, 10845), (2410, 10719), (3573, 7230), (3615, 7146), (3970, 6507), (4338, 5955)]