69925815

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1$

素因数の和:433

約数の個数: 64

約数和(自身を含む): 131414400

約数和(自身を除く): 61488585

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 53, 87, 135, 145, 159, 261, 265, 337, 435, 477, 783, 795, 1011, 1305, 1431, 1537, 1685, 2385, 3033, 3915, 4611, 5055, 7155, 7685, 9099, 9773, 13833, 15165, 17861, 23055, 29319, 41499, 45495, 48865, 53583, 69165, 87957, 89305, 146595, 160749, 207495, 263871, 267915, 439785, 482247, 517969, 803745, 1319355, 1553907, 2411235, 2589845, 4661721, 7769535, 13985163, 23308605, 69925815]

約数ペア:

[(1, 69925815), (3, 23308605), (5, 13985163), (9, 7769535), (15, 4661721), (27, 2589845), (29, 2411235), (45, 1553907), (53, 1319355), (87, 803745), (135, 517969), (145, 482247), (159, 439785), (261, 267915), (265, 263871), (337, 207495), (435, 160749), (477, 146595), (783, 89305), (795, 87957), (1011, 69165), (1305, 53583), (1431, 48865), (1537, 45495), (1685, 41499), (2385, 29319), (3033, 23055), (3915, 17861), (4611, 15165), (5055, 13833), (7155, 9773), (7685, 9099)]