221296707075

素因数分解:

$3^1\times 5^2\times {\mathrm{233}}^1\times {\mathrm{787}}^1\times {\mathrm{16091}}^1$

素因数の和:17124

約数の個数: 48

約数和(自身を含む): 367937271936

約数和(自身を除く): 146640564861

約数列:

[1, 3, 5, 15, 25, 75, 233, 699, 787, 1165, 2361, 3495, 3935, 5825, 11805, 16091, 17475, 19675, 48273, 59025, 80455, 183371, 241365, 402275, 550113, 916855, 1206825, 2750565, 3749203, 4584275, 11247609, 12663617, 13752825, 18746015, 37990851, 56238045, 63318085, 93730075, 189954255, 281190225, 316590425, 949771275, 2950622761, 8851868283, 14753113805, 44259341415, 73765569025, 221296707075]

約数ペア:

[(1, 221296707075), (3, 73765569025), (5, 44259341415), (15, 14753113805), (25, 8851868283), (75, 2950622761), (233, 949771275), (699, 316590425), (787, 281190225), (1165, 189954255), (2361, 93730075), (3495, 63318085), (3935, 56238045), (5825, 37990851), (11805, 18746015), (16091, 13752825), (17475, 12663617), (19675, 11247609), (48273, 4584275), (59025, 3749203), (80455, 2750565), (183371, 1206825), (241365, 916855), (402275, 550113)]