207628392375

素因数分解:

$3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{1667}}^1\times {\mathrm{5827}}^1$

素因数の和:7534

約数の個数: 96

約数和(自身を含む): 394287978240

約数和(自身を除く): 186659585865

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 125, 171, 225, 285, 375, 475, 855, 1125, 1425, 1667, 2375, 4275, 5001, 5827, 7125, 8335, 15003, 17481, 21375, 25005, 29135, 31673, 41675, 52443, 75015, 87405, 95019, 110713, 125025, 145675, 158365, 208375, 262215, 285057, 332139, 375075, 437025, 475095, 553565, 625125, 728375, 791825, 996417, 1311075, 1425285, 1660695, 1875375, 2185125, 2375475, 2767825, 3959125, 4982085, 6555375, 7126425, 8303475, 9713609, 11877375, 13839125, 24910425, 29140827, 35632125, 41517375, 48568045, 87422481, 124552125, 145704135, 184558571, 242840225, 437112405, 553675713, 728520675, 922792855, 1214201125, 1661027139, 2185562025, 2768378565, 3642603375, 4613964275, 8305135695, 10927810125, 13841892825, 23069821375, 41525678475, 69209464125, 207628392375]

約数ペア:

[(1, 207628392375), (3, 69209464125), (5, 41525678475), (9, 23069821375), (15, 13841892825), (19, 10927810125), (25, 8305135695), (45, 4613964275), (57, 3642603375), (75, 2768378565), (95, 2185562025), (125, 1661027139), (171, 1214201125), (225, 922792855), (285, 728520675), (375, 553675713), (475, 437112405), (855, 242840225), (1125, 184558571), (1425, 145704135), (1667, 124552125), (2375, 87422481), (4275, 48568045), (5001, 41517375), (5827, 35632125), (7125, 29140827), (8335, 24910425), (15003, 13839125), (17481, 11877375), (21375, 9713609), (25005, 8303475), (29135, 7126425), (31673, 6555375), (41675, 4982085), (52443, 3959125), (75015, 2767825), (87405, 2375475), (95019, 2185125), (110713, 1875375), (125025, 1660695), (145675, 1425285), (158365, 1311075), (208375, 996417), (262215, 791825), (285057, 728375), (332139, 625125), (375075, 553565), (437025, 475095)]