39713135

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:192

約数の個数: 64

約数和(自身を含む): 64281600

約数和(自身を除く): 24568465

約数列:

[1, 5, 7, 11, 19, 35, 55, 61, 77, 89, 95, 133, 209, 305, 385, 427, 445, 623, 665, 671, 979, 1045, 1159, 1463, 1691, 2135, 3115, 3355, 4697, 4895, 5429, 5795, 6853, 7315, 8113, 8455, 11837, 12749, 18601, 23485, 27145, 34265, 38003, 40565, 59185, 59719, 63745, 89243, 93005, 103151, 130207, 190015, 298595, 418033, 446215, 515755, 651035, 722057, 1134661, 2090165, 3610285, 5673305, 7942627, 39713135]

約数ペア:

[(1, 39713135), (5, 7942627), (7, 5673305), (11, 3610285), (19, 2090165), (35, 1134661), (55, 722057), (61, 651035), (77, 515755), (89, 446215), (95, 418033), (133, 298595), (209, 190015), (305, 130207), (385, 103151), (427, 93005), (445, 89243), (623, 63745), (665, 59719), (671, 59185), (979, 40565), (1045, 38003), (1159, 34265), (1463, 27145), (1691, 23485), (2135, 18601), (3115, 12749), (3355, 11837), (4697, 8455), (4895, 8113), (5429, 7315), (5795, 6853)]