72102435

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8161}}^1$

素因数の和:8219

約数の個数: 32

約数和(自身を含む): 125368320

約数和(自身を除く): 53265885

約数列:

[1, 3, 5, 15, 19, 31, 57, 93, 95, 155, 285, 465, 589, 1767, 2945, 8161, 8835, 24483, 40805, 122415, 155059, 252991, 465177, 758973, 775295, 1264955, 2325885, 3794865, 4806829, 14420487, 24034145, 72102435]

約数ペア:

[(1, 72102435), (3, 24034145), (5, 14420487), (15, 4806829), (19, 3794865), (31, 2325885), (57, 1264955), (93, 775295), (95, 758973), (155, 465177), (285, 252991), (465, 155059), (589, 122415), (1767, 40805), (2945, 24483), (8161, 8835)]