83675145

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{887}}^1$

素因数の和:1245

約数の個数: 32

約数和(自身を含む): 141511680

約数和(自身を除く): 57836535

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 331, 887, 993, 1655, 2661, 4435, 4965, 6289, 13305, 16853, 18867, 31445, 50559, 84265, 94335, 252795, 293597, 880791, 1467985, 4403955, 5578343, 16735029, 27891715, 83675145]

約数ペア:

[(1, 83675145), (3, 27891715), (5, 16735029), (15, 5578343), (19, 4403955), (57, 1467985), (95, 880791), (285, 293597), (331, 252795), (887, 94335), (993, 84265), (1655, 50559), (2661, 31445), (4435, 18867), (4965, 16853), (6289, 13305)]