1528237215

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{7459}}^1$

素因数の和:7656

約数の個数: 48

約数和(自身を含む): 2758111200

約数和(自身を除く): 1229873985

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 157, 261, 435, 471, 785, 1305, 1413, 2355, 4553, 7065, 7459, 13659, 22377, 22765, 37295, 40977, 67131, 68295, 111885, 204885, 216311, 335655, 648933, 1081555, 1171063, 1946799, 3244665, 3513189, 5855315, 9733995, 10539567, 17565945, 33960827, 52697835, 101882481, 169804135, 305647443, 509412405, 1528237215]

約数ペア:

[(1, 1528237215), (3, 509412405), (5, 305647443), (9, 169804135), (15, 101882481), (29, 52697835), (45, 33960827), (87, 17565945), (145, 10539567), (157, 9733995), (261, 5855315), (435, 3513189), (471, 3244665), (785, 1946799), (1305, 1171063), (1413, 1081555), (2355, 648933), (4553, 335655), (7065, 216311), (7459, 204885), (13659, 111885), (22377, 68295), (22765, 67131), (37295, 40977)]