9964575

素因数分解:

$3^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{661}}^1$

素因数の和:744

約数の個数: 36

約数和(自身を含む): 18141448

約数和(自身を除く): 8176873

約数列:

[1, 3, 5, 9, 15, 25, 45, 67, 75, 201, 225, 335, 603, 661, 1005, 1675, 1983, 3015, 3305, 5025, 5949, 9915, 15075, 16525, 29745, 44287, 49575, 132861, 148725, 221435, 398583, 664305, 1107175, 1992915, 3321525, 9964575]

約数ペア:

[(1, 9964575), (3, 3321525), (5, 1992915), (9, 1107175), (15, 664305), (25, 398583), (45, 221435), (67, 148725), (75, 132861), (201, 49575), (225, 44287), (335, 29745), (603, 16525), (661, 15075), (1005, 9915), (1675, 5949), (1983, 5025), (3015, 3305)]