1337156975

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{8369}}^1$

素因数の和:8480

約数の個数: 48

約数和(自身を含む): 2092366080

約数和(自身を除く): 755209105

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 83, 175, 275, 385, 415, 581, 913, 1925, 2075, 2905, 4565, 6391, 8369, 14525, 22825, 31955, 41845, 58583, 92059, 159775, 209225, 292915, 460295, 644413, 694627, 1464575, 2301475, 3222065, 3473135, 4862389, 7640897, 16110325, 17365675, 24311945, 38204485, 53486279, 121559725, 191022425, 267431395, 1337156975]

約数ペア:

[(1, 1337156975), (5, 267431395), (7, 191022425), (11, 121559725), (25, 53486279), (35, 38204485), (55, 24311945), (77, 17365675), (83, 16110325), (175, 7640897), (275, 4862389), (385, 3473135), (415, 3222065), (581, 2301475), (913, 1464575), (1925, 694627), (2075, 644413), (2905, 460295), (4565, 292915), (6391, 209225), (8369, 159775), (14525, 92059), (22825, 58583), (31955, 41845)]