11105115

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{521}}^1$

素因数の和:572

約数の個数: 48

約数和(自身を含む): 21422880

約数和(自身を除く): 10317765

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 49, 87, 105, 145, 147, 203, 245, 435, 521, 609, 735, 1015, 1421, 1563, 2605, 3045, 3647, 4263, 7105, 7815, 10941, 15109, 18235, 21315, 25529, 45327, 54705, 75545, 76587, 105763, 127645, 226635, 317289, 382935, 528815, 740341, 1586445, 2221023, 3701705, 11105115]

約数ペア:

[(1, 11105115), (3, 3701705), (5, 2221023), (7, 1586445), (15, 740341), (21, 528815), (29, 382935), (35, 317289), (49, 226635), (87, 127645), (105, 105763), (145, 76587), (147, 75545), (203, 54705), (245, 45327), (435, 25529), (521, 21315), (609, 18235), (735, 15109), (1015, 10941), (1421, 7815), (1563, 7105), (2605, 4263), (3045, 3647)]