11643645

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{71}}^1$

素因数の和:150

約数の個数: 48

約数和(自身を含む): 21071232

約数和(自身を除く): 9427587

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 71, 87, 145, 195, 213, 355, 377, 435, 841, 923, 1065, 1131, 1885, 2059, 2523, 2769, 4205, 4615, 5655, 6177, 10295, 10933, 12615, 13845, 26767, 30885, 32799, 54665, 59711, 80301, 133835, 163995, 179133, 298555, 401505, 776243, 895665, 2328729, 3881215, 11643645]

約数ペア:

[(1, 11643645), (3, 3881215), (5, 2328729), (13, 895665), (15, 776243), (29, 401505), (39, 298555), (65, 179133), (71, 163995), (87, 133835), (145, 80301), (195, 59711), (213, 54665), (355, 32799), (377, 30885), (435, 26767), (841, 13845), (923, 12615), (1065, 10933), (1131, 10295), (1885, 6177), (2059, 5655), (2523, 4615), (2769, 4205)]