15655419

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{463}}^1$

素因数の和:516

約数の個数: 36

約数和(自身を含む): 25925536

約数和(自身を除く): 10270117

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 289, 463, 663, 867, 1389, 1989, 2601, 3757, 4167, 6019, 7871, 11271, 18057, 23613, 33813, 54171, 70839, 102323, 133807, 306969, 401421, 920907, 1204263, 1739491, 5218473, 15655419]

約数ペア:

[(1, 15655419), (3, 5218473), (9, 1739491), (13, 1204263), (17, 920907), (39, 401421), (51, 306969), (117, 133807), (153, 102323), (221, 70839), (289, 54171), (463, 33813), (663, 23613), (867, 18057), (1389, 11271), (1989, 7871), (2601, 6019), (3757, 4167)]