25599159

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:221

約数の個数: 40

約数和(自身を含む): 39988080

約数和(自身を除く): 14388921

約数列:

[1, 3, 9, 27, 53, 67, 81, 89, 159, 201, 267, 477, 603, 801, 1431, 1809, 2403, 3551, 4293, 4717, 5427, 5963, 7209, 10653, 14151, 17889, 31959, 42453, 53667, 95877, 127359, 161001, 287631, 316039, 382077, 483003, 948117, 2844351, 8533053, 25599159]

約数ペア:

[(1, 25599159), (3, 8533053), (9, 2844351), (27, 948117), (53, 483003), (67, 382077), (81, 316039), (89, 287631), (159, 161001), (201, 127359), (267, 95877), (477, 53667), (603, 42453), (801, 31959), (1431, 17889), (1809, 14151), (2403, 10653), (3551, 7209), (4293, 5963), (4717, 5427)]