29072115

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3121}}^1$

素因数の和:3161

約数の個数: 40

約数和(自身を含む): 54397728

約数和(自身を除く): 25325613

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 345, 405, 621, 1035, 1863, 3105, 3121, 9315, 9363, 15605, 28089, 46815, 71783, 84267, 140445, 215349, 252801, 358915, 421335, 646047, 1076745, 1264005, 1938141, 3230235, 5814423, 9690705, 29072115]

約数ペア:

[(1, 29072115), (3, 9690705), (5, 5814423), (9, 3230235), (15, 1938141), (23, 1264005), (27, 1076745), (45, 646047), (69, 421335), (81, 358915), (115, 252801), (135, 215349), (207, 140445), (345, 84267), (405, 71783), (621, 46815), (1035, 28089), (1863, 15605), (3105, 9363), (3121, 9315)]