11172135

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:144

約数の個数: 64

約数和(自身を含む): 20901888

約数和(自身を除く): 9729753

約数列:

[1, 3, 5, 13, 15, 23, 39, 47, 53, 65, 69, 115, 141, 159, 195, 235, 265, 299, 345, 611, 689, 705, 795, 897, 1081, 1219, 1495, 1833, 2067, 2491, 3055, 3243, 3445, 3657, 4485, 5405, 6095, 7473, 9165, 10335, 12455, 14053, 15847, 16215, 18285, 32383, 37365, 42159, 47541, 57293, 70265, 79235, 97149, 161915, 171879, 210795, 237705, 286465, 485745, 744809, 859395, 2234427, 3724045, 11172135]

約数ペア:

[(1, 11172135), (3, 3724045), (5, 2234427), (13, 859395), (15, 744809), (23, 485745), (39, 286465), (47, 237705), (53, 210795), (65, 171879), (69, 161915), (115, 97149), (141, 79235), (159, 70265), (195, 57293), (235, 47541), (265, 42159), (299, 37365), (345, 32383), (611, 18285), (689, 16215), (705, 15847), (795, 14053), (897, 12455), (1081, 10335), (1219, 9165), (1495, 7473), (1833, 6095), (2067, 5405), (2491, 4485), (3055, 3657), (3243, 3445)]