1297456275

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{6917}}^1$

素因数の和:7032

約数の個数: 48

約数和(自身を含む): 2233794528

約数和(自身を除く): 936338253

約数列:

[1, 3, 5, 15, 25, 41, 61, 75, 123, 183, 205, 305, 615, 915, 1025, 1525, 2501, 3075, 4575, 6917, 7503, 12505, 20751, 34585, 37515, 62525, 103755, 172925, 187575, 283597, 421937, 518775, 850791, 1265811, 1417985, 2109685, 4253955, 6329055, 7089925, 10548425, 17299417, 21269775, 31645275, 51898251, 86497085, 259491255, 432485425, 1297456275]

約数ペア:

[(1, 1297456275), (3, 432485425), (5, 259491255), (15, 86497085), (25, 51898251), (41, 31645275), (61, 21269775), (75, 17299417), (123, 10548425), (183, 7089925), (205, 6329055), (305, 4253955), (615, 2109685), (915, 1417985), (1025, 1265811), (1525, 850791), (2501, 518775), (3075, 421937), (4575, 283597), (6917, 187575), (7503, 172925), (12505, 103755), (20751, 62525), (34585, 37515)]