13360358775

素因数分解:

$3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{821}}^1\times {\mathrm{3557}}^1$

素因数の和:4452

約数の個数: 48

約数和(自身を含む): 22484909088

約数和(自身を除く): 9124550313

約数列:

[1, 3, 5, 15, 25, 61, 75, 183, 305, 821, 915, 1525, 2463, 3557, 4105, 4575, 10671, 12315, 17785, 20525, 50081, 53355, 61575, 88925, 150243, 216977, 250405, 266775, 650931, 751215, 1084885, 1252025, 2920297, 3254655, 3756075, 5424425, 8760891, 14601485, 16273275, 43804455, 73007425, 178138117, 219022275, 534414351, 890690585, 2672071755, 4453452925, 13360358775]

約数ペア:

[(1, 13360358775), (3, 4453452925), (5, 2672071755), (15, 890690585), (25, 534414351), (61, 219022275), (75, 178138117), (183, 73007425), (305, 43804455), (821, 16273275), (915, 14601485), (1525, 8760891), (2463, 5424425), (3557, 3756075), (4105, 3254655), (4575, 2920297), (10671, 1252025), (12315, 1084885), (17785, 751215), (20525, 650931), (50081, 266775), (53355, 250405), (61575, 216977), (88925, 150243)]