7899195

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 13124160

約数和(自身を除く): 5224965

約数列:

[1, 3, 5, 15, 61, 89, 97, 183, 267, 291, 305, 445, 485, 915, 1335, 1455, 5429, 5917, 8633, 16287, 17751, 25899, 27145, 29585, 43165, 81435, 88755, 129495, 526613, 1579839, 2633065, 7899195]

約数ペア:

[(1, 7899195), (3, 2633065), (5, 1579839), (15, 526613), (61, 129495), (89, 88755), (97, 81435), (183, 43165), (267, 29585), (291, 27145), (305, 25899), (445, 17751), (485, 16287), (915, 8633), (1335, 5917), (1455, 5429)]