66298905

素因数分解:

$3^8\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:119

約数の個数: 72

約数和(自身を含む): 124705152

約数和(自身を除く): 58406247

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, 6561, 10105, 10449, 10935, 11421, 17415, 18189, 19035, 30315, 31347, 32805, 34263, 52245, 54567, 57105, 90945, 94041, 102789, 156735, 163701, 171315, 272835, 282123, 308367, 470205, 491103, 513945, 818505, 1410615, 1473309, 1541835, 2455515, 4419927, 7366545, 13259781, 22099635, 66298905]

約数ペア:

[(1, 66298905), (3, 22099635), (5, 13259781), (9, 7366545), (15, 4419927), (27, 2455515), (43, 1541835), (45, 1473309), (47, 1410615), (81, 818505), (129, 513945), (135, 491103), (141, 470205), (215, 308367), (235, 282123), (243, 272835), (387, 171315), (405, 163701), (423, 156735), (645, 102789), (705, 94041), (729, 90945), (1161, 57105), (1215, 54567), (1269, 52245), (1935, 34263), (2021, 32805), (2115, 31347), (2187, 30315), (3483, 19035), (3645, 18189), (3807, 17415), (5805, 11421), (6063, 10935), (6345, 10449), (6561, 10105)]