79431145

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 104509440

約数和(自身を除く): 25078295

約数列:

[1, 5, 29, 31, 41, 145, 155, 205, 431, 899, 1189, 1271, 2155, 4495, 5945, 6355, 12499, 13361, 17671, 36859, 62495, 66805, 88355, 184295, 387469, 512459, 547801, 1937345, 2562295, 2739005, 15886229, 79431145]

約数ペア:

[(1, 79431145), (5, 15886229), (29, 2739005), (31, 2562295), (41, 1937345), (145, 547801), (155, 512459), (205, 387469), (431, 184295), (899, 88355), (1189, 66805), (1271, 62495), (2155, 36859), (4495, 17671), (5945, 13361), (6355, 12499)]