69613815

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{5197}}^1$

素因数の和:5271

約数の個数: 32

約数和(自身を含む): 119761920

約数和(自身を除く): 50148105

約数列:

[1, 3, 5, 15, 19, 47, 57, 95, 141, 235, 285, 705, 893, 2679, 4465, 5197, 13395, 15591, 25985, 77955, 98743, 244259, 296229, 493715, 732777, 1221295, 1481145, 3663885, 4640921, 13922763, 23204605, 69613815]

約数ペア:

[(1, 69613815), (3, 23204605), (5, 13922763), (15, 4640921), (19, 3663885), (47, 1481145), (57, 1221295), (95, 732777), (141, 493715), (235, 296229), (285, 244259), (705, 98743), (893, 77955), (2679, 25985), (4465, 15591), (5197, 13395)]