11475625

素因数分解:

$5^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:131

約数の個数: 40

約数和(自身を含む): 17044544

約数和(自身を除く): 5568919

約数列:

[1, 5, 7, 25, 35, 43, 61, 125, 175, 215, 301, 305, 427, 625, 875, 1075, 1505, 1525, 2135, 2623, 4375, 5375, 7525, 7625, 10675, 13115, 18361, 26875, 37625, 38125, 53375, 65575, 91805, 188125, 266875, 327875, 459025, 1639375, 2295125, 11475625]

約数ペア:

[(1, 11475625), (5, 2295125), (7, 1639375), (25, 459025), (35, 327875), (43, 266875), (61, 188125), (125, 91805), (175, 65575), (215, 53375), (301, 38125), (305, 37625), (427, 26875), (625, 18361), (875, 13115), (1075, 10675), (1505, 7625), (1525, 7525), (2135, 5375), (2623, 4375)]