61138995

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{1117}}^1$

素因数の和:1255

約数の個数: 32

約数和(自身を含む): 101424960

約数和(自身を除く): 40285965

約数列:

[1, 3, 5, 15, 41, 89, 123, 205, 267, 445, 615, 1117, 1335, 3351, 3649, 5585, 10947, 16755, 18245, 45797, 54735, 99413, 137391, 228985, 298239, 497065, 686955, 1491195, 4075933, 12227799, 20379665, 61138995]

約数ペア:

[(1, 61138995), (3, 20379665), (5, 12227799), (15, 4075933), (41, 1491195), (89, 686955), (123, 497065), (205, 298239), (267, 228985), (445, 137391), (615, 99413), (1117, 54735), (1335, 45797), (3351, 18245), (3649, 16755), (5585, 10947)]