3485436475

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1\times {\mathrm{661}}^1$

素因数の和:1360

約数の個数: 48

約数和(自身を含む): 4831699680

約数和(自身を除く): 1346263205

約数列:

[1, 5, 17, 19, 25, 85, 95, 323, 425, 475, 653, 661, 1615, 3265, 3305, 8075, 11101, 11237, 12407, 12559, 16325, 16525, 55505, 56185, 62035, 62795, 210919, 213503, 277525, 280925, 310175, 313975, 431633, 1054595, 1067515, 2158165, 5272975, 5337575, 7337761, 8201027, 10790825, 36688805, 41005135, 139417459, 183444025, 205025675, 697087295, 3485436475]

約数ペア:

[(1, 3485436475), (5, 697087295), (17, 205025675), (19, 183444025), (25, 139417459), (85, 41005135), (95, 36688805), (323, 10790825), (425, 8201027), (475, 7337761), (653, 5337575), (661, 5272975), (1615, 2158165), (3265, 1067515), (3305, 1054595), (8075, 431633), (11101, 313975), (11237, 310175), (12407, 280925), (12559, 277525), (16325, 213503), (16525, 210919), (55505, 62795), (56185, 62035)]