665129465

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{132893}}^1$

素因数の和:132929

約数の個数: 32

約数和(自身を含む): 1071657216

約数和(自身を除く): 406527751

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 5005, 132893, 664465, 930251, 1461823, 1727609, 4651255, 7309115, 8638045, 10232761, 12093263, 19003699, 51163805, 60466315, 95018495, 133025893, 665129465]

約数ペア:

[(1, 665129465), (5, 133025893), (7, 95018495), (11, 60466315), (13, 51163805), (35, 19003699), (55, 12093263), (65, 10232761), (77, 8638045), (91, 7309115), (143, 4651255), (385, 1727609), (455, 1461823), (715, 930251), (1001, 664465), (5005, 132893)]