1337971545

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{15193}}^1$

素因数の和:15326

約数の個数: 48

約数和(自身を含む): 2465074560

約数和(自身を除く): 1127103015

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 103, 171, 285, 309, 515, 855, 927, 1545, 1957, 4635, 5871, 9785, 15193, 17613, 29355, 45579, 75965, 88065, 136737, 227895, 288667, 683685, 866001, 1443335, 1564879, 2598003, 4330005, 4694637, 7824395, 12990015, 14083911, 23473185, 29732701, 70419555, 89198103, 148663505, 267594309, 445990515, 1337971545]

約数ペア:

[(1, 1337971545), (3, 445990515), (5, 267594309), (9, 148663505), (15, 89198103), (19, 70419555), (45, 29732701), (57, 23473185), (95, 14083911), (103, 12990015), (171, 7824395), (285, 4694637), (309, 4330005), (515, 2598003), (855, 1564879), (927, 1443335), (1545, 866001), (1957, 683685), (4635, 288667), (5871, 227895), (9785, 136737), (15193, 88065), (17613, 75965), (29355, 45579)]