65298015

素因数分解:

$3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{4789}}^1$

素因数の和:4904

約数の個数: 32

約数和(自身を含む): 117259200

約数和(自身を除く): 51961185

約数列:

[1, 3, 5, 9, 15, 27, 45, 101, 135, 303, 505, 909, 1515, 2727, 4545, 4789, 13635, 14367, 23945, 43101, 71835, 129303, 215505, 483689, 646515, 1451067, 2418445, 4353201, 7255335, 13059603, 21766005, 65298015]

約数ペア:

[(1, 65298015), (3, 21766005), (5, 13059603), (9, 7255335), (15, 4353201), (27, 2418445), (45, 1451067), (101, 646515), (135, 483689), (303, 215505), (505, 129303), (909, 71835), (1515, 43101), (2727, 23945), (4545, 14367), (4789, 13635)]