15127892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 30658320

約数和(自身を除く): 15530428

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 109, 157, 218, 221, 314, 436, 442, 628, 884, 1417, 1853, 2041, 2669, 2834, 3706, 4082, 5338, 5668, 7412, 8164, 10676, 17113, 24089, 34226, 34697, 48178, 68452, 69394, 96356, 138788, 222469, 290921, 444938, 581842, 889876, 1163684, 3781973, 7563946, 15127892]

約数ペア:

[(1, 15127892), (2, 7563946), (4, 3781973), (13, 1163684), (17, 889876), (26, 581842), (34, 444938), (52, 290921), (68, 222469), (109, 138788), (157, 96356), (218, 69394), (221, 68452), (314, 48178), (436, 34697), (442, 34226), (628, 24089), (884, 17113), (1417, 10676), (1853, 8164), (2041, 7412), (2669, 5668), (2834, 5338), (3706, 4082)]