22099635

素因数分解:

$3^7\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:116

約数の個数: 64

約数和(自身を含む): 41564160

約数和(自身を除く): 19464525

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 47, 81, 129, 135, 141, 215, 235, 243, 387, 405, 423, 645, 705, 729, 1161, 1215, 1269, 1935, 2021, 2115, 2187, 3483, 3645, 3807, 5805, 6063, 6345, 10105, 10449, 10935, 11421, 17415, 18189, 19035, 30315, 31347, 34263, 52245, 54567, 57105, 90945, 94041, 102789, 156735, 163701, 171315, 272835, 470205, 491103, 513945, 818505, 1473309, 2455515, 4419927, 7366545, 22099635]

約数ペア:

[(1, 22099635), (3, 7366545), (5, 4419927), (9, 2455515), (15, 1473309), (27, 818505), (43, 513945), (45, 491103), (47, 470205), (81, 272835), (129, 171315), (135, 163701), (141, 156735), (215, 102789), (235, 94041), (243, 90945), (387, 57105), (405, 54567), (423, 52245), (645, 34263), (705, 31347), (729, 30315), (1161, 19035), (1215, 18189), (1269, 17415), (1935, 11421), (2021, 10935), (2115, 10449), (2187, 10105), (3483, 6345), (3645, 6063), (3807, 5805)]