13970310025

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1481}}^1\times {\mathrm{2837}}^1$

素因数の和:4354

約数の個数: 48

約数和(自身を含む): 20861343360

約数和(自身を除く): 6891033335

約数列:

[1, 5, 7, 19, 25, 35, 95, 133, 175, 475, 665, 1481, 2837, 3325, 7405, 10367, 14185, 19859, 28139, 37025, 51835, 53903, 70925, 99295, 140695, 196973, 259175, 269515, 377321, 496475, 703475, 984865, 1347575, 1886605, 4201597, 4924325, 9433025, 21007985, 29411179, 79830343, 105039925, 147055895, 399151715, 558812401, 735279475, 1995758575, 2794062005, 13970310025]

約数ペア:

[(1, 13970310025), (5, 2794062005), (7, 1995758575), (19, 735279475), (25, 558812401), (35, 399151715), (95, 147055895), (133, 105039925), (175, 79830343), (475, 29411179), (665, 21007985), (1481, 9433025), (2837, 4924325), (3325, 4201597), (7405, 1886605), (10367, 1347575), (14185, 984865), (19859, 703475), (28139, 496475), (37025, 377321), (51835, 269515), (53903, 259175), (70925, 196973), (99295, 140695)]