8045888775

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{311}}^1$

素因数の和:641

約数の個数: 96

約数和(自身を含む): 14339939328

約数和(自身を除く): 6294050553

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 103, 197, 255, 309, 311, 425, 515, 591, 933, 985, 1275, 1545, 1555, 1751, 2575, 2955, 3349, 4665, 4925, 5253, 5287, 7725, 7775, 8755, 10047, 14775, 15861, 16745, 20291, 23325, 26265, 26435, 32033, 43775, 50235, 60873, 61267, 79305, 83725, 96099, 101455, 131325, 132175, 160165, 183801, 251175, 304365, 306335, 344947, 396525, 480495, 507275, 544561, 800825, 919005, 1034841, 1041539, 1521825, 1531675, 1633683, 1724735, 2402475, 2722805, 3124617, 4595025, 5174205, 5207695, 6310501, 8168415, 8623675, 13614025, 15623085, 18931503, 25871025, 26038475, 31552505, 40842075, 78115425, 94657515, 107278517, 157762525, 321835551, 473287575, 536392585, 1609177755, 2681962925, 8045888775]

約数ペア:

[(1, 8045888775), (3, 2681962925), (5, 1609177755), (15, 536392585), (17, 473287575), (25, 321835551), (51, 157762525), (75, 107278517), (85, 94657515), (103, 78115425), (197, 40842075), (255, 31552505), (309, 26038475), (311, 25871025), (425, 18931503), (515, 15623085), (591, 13614025), (933, 8623675), (985, 8168415), (1275, 6310501), (1545, 5207695), (1555, 5174205), (1751, 4595025), (2575, 3124617), (2955, 2722805), (3349, 2402475), (4665, 1724735), (4925, 1633683), (5253, 1531675), (5287, 1521825), (7725, 1041539), (7775, 1034841), (8755, 919005), (10047, 800825), (14775, 544561), (15861, 507275), (16745, 480495), (20291, 396525), (23325, 344947), (26265, 306335), (26435, 304365), (32033, 251175), (43775, 183801), (50235, 160165), (60873, 132175), (61267, 131325), (79305, 101455), (83725, 96099)]