27965135

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 38491200

約数和(自身を除く): 10526065

約数列:

[1, 5, 11, 29, 55, 89, 145, 197, 319, 445, 979, 985, 1595, 2167, 2581, 4895, 5713, 10835, 12905, 17533, 28391, 28565, 62843, 87665, 141955, 192863, 314215, 508457, 964315, 2542285, 5593027, 27965135]

約数ペア:

[(1, 27965135), (5, 5593027), (11, 2542285), (29, 964315), (55, 508457), (89, 314215), (145, 192863), (197, 141955), (319, 87665), (445, 62843), (979, 28565), (985, 28391), (1595, 17533), (2167, 12905), (2581, 10835), (4895, 5713)]