64888965

素因数分解:

$3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{4759}}^1$

素因数の和:4874

約数の個数: 32

約数和(自身を含む): 116524800

約数和(自身を除く): 51635835

約数列:

[1, 3, 5, 9, 15, 27, 45, 101, 135, 303, 505, 909, 1515, 2727, 4545, 4759, 13635, 14277, 23795, 42831, 71385, 128493, 214155, 480659, 642465, 1441977, 2403295, 4325931, 7209885, 12977793, 21629655, 64888965]

約数ペア:

[(1, 64888965), (3, 21629655), (5, 12977793), (9, 7209885), (15, 4325931), (27, 2403295), (45, 1441977), (101, 642465), (135, 480659), (303, 214155), (505, 128493), (909, 71385), (1515, 42831), (2727, 23795), (4545, 14277), (4759, 13635)]