61947315

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{24151}}^1$

素因数の和:24184

約数の個数: 32

約数和(自身を含む): 115929600

約数和(自身を除く): 53982285

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 24151, 72453, 120755, 217359, 362265, 458869, 652077, 1086795, 1376607, 2294345, 3260385, 4129821, 6883035, 12389463, 20649105, 61947315]

約数ペア:

[(1, 61947315), (3, 20649105), (5, 12389463), (9, 6883035), (15, 4129821), (19, 3260385), (27, 2294345), (45, 1376607), (57, 1086795), (95, 652077), (135, 458869), (171, 362265), (285, 217359), (513, 120755), (855, 72453), (2565, 24151)]