313628115

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{2267}}^1$

素因数の和:2699

約数の個数: 32

約数和(自身を含む): 525159936

約数和(自身を除く): 211531821

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 401, 1203, 2005, 2267, 6015, 6801, 9223, 11335, 27669, 34005, 46115, 52141, 138345, 156423, 260705, 782115, 909067, 2727201, 4545335, 13636005, 20908541, 62725623, 104542705, 313628115]

約数ペア:

[(1, 313628115), (3, 104542705), (5, 62725623), (15, 20908541), (23, 13636005), (69, 4545335), (115, 2727201), (345, 909067), (401, 782115), (1203, 260705), (2005, 156423), (2267, 138345), (6015, 52141), (6801, 46115), (9223, 34005), (11335, 27669)]