5280264557585

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{138373}}^1$

素因数の和:138698

約数の個数: 64

約数和(自身を含む): 7101575078400

約数和(自身を除く): 1821310520815

約数列:

[1, 5, 17, 23, 85, 115, 131, 149, 391, 655, 745, 1955, 2227, 2533, 3013, 3427, 11135, 12665, 15065, 17135, 19519, 51221, 58259, 97595, 138373, 256105, 291295, 331823, 448937, 691865, 1659115, 2244685, 2352341, 3182579, 7631929, 11761705, 15912895, 18126863, 20617577, 38159645, 54103843, 90634315, 103087885, 270519215, 308156671, 350498809, 416917849, 474204271, 1540783355, 1752494045, 2084589245, 2371021355, 2700902587, 7087603433, 8061472607, 13504512935, 35438017165, 40307363035, 45915343979, 62120759501, 229576719895, 310603797505, 1056052911517, 5280264557585]

約数ペア:

[(1, 5280264557585), (5, 1056052911517), (17, 310603797505), (23, 229576719895), (85, 62120759501), (115, 45915343979), (131, 40307363035), (149, 35438017165), (391, 13504512935), (655, 8061472607), (745, 7087603433), (1955, 2700902587), (2227, 2371021355), (2533, 2084589245), (3013, 1752494045), (3427, 1540783355), (11135, 474204271), (12665, 416917849), (15065, 350498809), (17135, 308156671), (19519, 270519215), (51221, 103087885), (58259, 90634315), (97595, 54103843), (138373, 38159645), (256105, 20617577), (291295, 18126863), (331823, 15912895), (448937, 11761705), (691865, 7631929), (1659115, 3182579), (2244685, 2352341)]