102542145

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{1087}}^1$

素因数の和:1445

約数の個数: 32

約数和(自身を含む): 173383680

約数和(自身を除く): 70841535

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 331, 993, 1087, 1655, 3261, 4965, 5435, 6289, 16305, 18867, 20653, 31445, 61959, 94335, 103265, 309795, 359797, 1079391, 1798985, 5396955, 6836143, 20508429, 34180715, 102542145]

約数ペア:

[(1, 102542145), (3, 34180715), (5, 20508429), (15, 6836143), (19, 5396955), (57, 1798985), (95, 1079391), (285, 359797), (331, 309795), (993, 103265), (1087, 94335), (1655, 61959), (3261, 31445), (4965, 20653), (5435, 18867), (6289, 16305)]