53689935

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{11971}}^1$

素因数の和:12015

約数の個数: 32

約数和(自身を含む): 96542208

約数和(自身を除く): 42852273

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 4485, 11971, 35913, 59855, 155623, 179565, 275333, 466869, 778115, 825999, 1376665, 2334345, 3579329, 4129995, 10737987, 17896645, 53689935]

約数ペア:

[(1, 53689935), (3, 17896645), (5, 10737987), (13, 4129995), (15, 3579329), (23, 2334345), (39, 1376665), (65, 825999), (69, 778115), (115, 466869), (195, 275333), (299, 179565), (345, 155623), (897, 59855), (1495, 35913), (4485, 11971)]