11172105

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1223}}^1$

素因数の和:1270

約数の個数: 48

約数和(自身を含む): 22913280

約数和(自身を除く): 11741175

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 63, 87, 105, 145, 203, 261, 315, 435, 609, 1015, 1223, 1305, 1827, 3045, 3669, 6115, 8561, 9135, 11007, 18345, 25683, 35467, 42805, 55035, 77049, 106401, 128415, 177335, 248269, 319203, 385245, 532005, 744807, 1241345, 1596015, 2234421, 3724035, 11172105]

約数ペア:

[(1, 11172105), (3, 3724035), (5, 2234421), (7, 1596015), (9, 1241345), (15, 744807), (21, 532005), (29, 385245), (35, 319203), (45, 248269), (63, 177335), (87, 128415), (105, 106401), (145, 77049), (203, 55035), (261, 42805), (315, 35467), (435, 25683), (609, 18345), (1015, 11007), (1223, 9135), (1305, 8561), (1827, 6115), (3045, 3669)]