99770805

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{401}}^1$

素因数の和:531

約数の個数: 64

約数和(自身を含む): 189100800

約数和(自身を除く): 89329995

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 97, 135, 171, 285, 291, 401, 485, 513, 855, 873, 1203, 1455, 1843, 2005, 2565, 2619, 3609, 4365, 5529, 6015, 7619, 9215, 10827, 13095, 16587, 18045, 22857, 27645, 38095, 38897, 49761, 54135, 68571, 82935, 114285, 116691, 194485, 205713, 248805, 342855, 350073, 583455, 739043, 1028565, 1050219, 1750365, 2217129, 3695215, 5251095, 6651387, 11085645, 19954161, 33256935, 99770805]

約数ペア:

[(1, 99770805), (3, 33256935), (5, 19954161), (9, 11085645), (15, 6651387), (19, 5251095), (27, 3695215), (45, 2217129), (57, 1750365), (95, 1050219), (97, 1028565), (135, 739043), (171, 583455), (285, 350073), (291, 342855), (401, 248805), (485, 205713), (513, 194485), (855, 116691), (873, 114285), (1203, 82935), (1455, 68571), (1843, 54135), (2005, 49761), (2565, 38897), (2619, 38095), (3609, 27645), (4365, 22857), (5529, 18045), (6015, 16587), (7619, 13095), (9215, 10827)]