76680735

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{4729}}^1$

素因数の和:4807

約数の個数: 32

約数和(自身を含む): 130775040

約数和(自身を除く): 54094305

約数列:

[1, 3, 5, 15, 23, 47, 69, 115, 141, 235, 345, 705, 1081, 3243, 4729, 5405, 14187, 16215, 23645, 70935, 108767, 222263, 326301, 543835, 666789, 1111315, 1631505, 3333945, 5112049, 15336147, 25560245, 76680735]

約数ペア:

[(1, 76680735), (3, 25560245), (5, 15336147), (15, 5112049), (23, 3333945), (47, 1631505), (69, 1111315), (115, 666789), (141, 543835), (235, 326301), (345, 222263), (705, 108767), (1081, 70935), (3243, 23645), (4729, 16215), (5405, 14187)]