15690623193

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1\times {\mathrm{11149}}^1$

素因数の和:11502

約数の個数: 48

約数和(自身を含む): 26299728000

約数和(自身を除く): 10609104807

約数列:

[1, 3, 7, 9, 21, 63, 89, 251, 267, 623, 753, 801, 1757, 1869, 2259, 5271, 5607, 11149, 15813, 22339, 33447, 67017, 78043, 100341, 156373, 201051, 234129, 469119, 702387, 992261, 1407357, 2798399, 2976783, 6945827, 8395197, 8930349, 19588793, 20837481, 25185591, 58766379, 62512443, 176299137, 249057511, 747172533, 1743402577, 2241517599, 5230207731, 15690623193]

約数ペア:

[(1, 15690623193), (3, 5230207731), (7, 2241517599), (9, 1743402577), (21, 747172533), (63, 249057511), (89, 176299137), (251, 62512443), (267, 58766379), (623, 25185591), (753, 20837481), (801, 19588793), (1757, 8930349), (1869, 8395197), (2259, 6945827), (5271, 2976783), (5607, 2798399), (11149, 1407357), (15813, 992261), (22339, 702387), (33447, 469119), (67017, 234129), (78043, 201051), (100341, 156373)]