12852015

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 23148384

約数和(自身を除く): 10296369

約数列:

[1, 3, 5, 11, 15, 33, 55, 73, 97, 121, 165, 219, 291, 363, 365, 485, 605, 803, 1067, 1095, 1455, 1815, 2409, 3201, 4015, 5335, 7081, 8833, 11737, 12045, 16005, 21243, 26499, 35211, 35405, 44165, 58685, 77891, 106215, 132495, 176055, 233673, 389455, 856801, 1168365, 2570403, 4284005, 12852015]

約数ペア:

[(1, 12852015), (3, 4284005), (5, 2570403), (11, 1168365), (15, 856801), (33, 389455), (55, 233673), (73, 176055), (97, 132495), (121, 106215), (165, 77891), (219, 58685), (291, 44165), (363, 35405), (365, 35211), (485, 26499), (605, 21243), (803, 16005), (1067, 12045), (1095, 11737), (1455, 8833), (1815, 7081), (2409, 5335), (3201, 4015)]