104198015

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1031}}^1$

素因数の和:1123

約数の個数: 32

約数和(自身を含む): 140434560

約数和(自身を除く): 36236545

約数列:

[1, 5, 17, 29, 41, 85, 145, 205, 493, 697, 1031, 1189, 2465, 3485, 5155, 5945, 17527, 20213, 29899, 42271, 87635, 101065, 149495, 211355, 508283, 718607, 1225859, 2541415, 3593035, 6129295, 20839603, 104198015]

約数ペア:

[(1, 104198015), (5, 20839603), (17, 6129295), (29, 3593035), (41, 2541415), (85, 1225859), (145, 718607), (205, 508283), (493, 211355), (697, 149495), (1031, 101065), (1189, 87635), (2465, 42271), (3485, 29899), (5155, 20213), (5945, 17527)]