72931522605

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{25951}}^1$

素因数の和:26186

約数の個数: 64

約数和(自身を含む): 125924917248

約数和(自身を除く): 52993394643

約数列:

[1, 3, 5, 15, 17, 51, 85, 103, 107, 255, 309, 321, 515, 535, 1545, 1605, 1751, 1819, 5253, 5457, 8755, 9095, 11021, 25951, 26265, 27285, 33063, 55105, 77853, 129755, 165315, 187357, 389265, 441167, 562071, 936785, 1323501, 2205835, 2672953, 2776757, 2810355, 6617505, 8018859, 8330271, 13364765, 13883785, 40094295, 41651355, 45440201, 47204869, 136320603, 141614607, 227201005, 236024345, 286005971, 681603015, 708073035, 858017913, 1430029855, 4290089565, 4862101507, 14586304521, 24310507535, 72931522605]

約数ペア:

[(1, 72931522605), (3, 24310507535), (5, 14586304521), (15, 4862101507), (17, 4290089565), (51, 1430029855), (85, 858017913), (103, 708073035), (107, 681603015), (255, 286005971), (309, 236024345), (321, 227201005), (515, 141614607), (535, 136320603), (1545, 47204869), (1605, 45440201), (1751, 41651355), (1819, 40094295), (5253, 13883785), (5457, 13364765), (8755, 8330271), (9095, 8018859), (11021, 6617505), (25951, 2810355), (26265, 2776757), (27285, 2672953), (33063, 2205835), (55105, 1323501), (77853, 936785), (129755, 562071), (165315, 441167), (187357, 389265)]