2000083455

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{641}}^1\times {\mathrm{797}}^1$

素因数の和:1481

約数の個数: 64

約数和(自身を含む): 3688675200

約数和(自身を除く): 1688591745

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 641, 783, 797, 1305, 1923, 2391, 3205, 3915, 3985, 5769, 7173, 9615, 11955, 17307, 18589, 21519, 23113, 28845, 35865, 55767, 69339, 86535, 92945, 107595, 115565, 167301, 208017, 278835, 346695, 501903, 510877, 624051, 836505, 1040085, 1532631, 2509515, 2554385, 3120255, 4597893, 7663155, 13793679, 14815433, 22989465, 44446299, 68968395, 74077165, 133338897, 222231495, 400016691, 666694485, 2000083455]

約数ペア:

[(1, 2000083455), (3, 666694485), (5, 400016691), (9, 222231495), (15, 133338897), (27, 74077165), (29, 68968395), (45, 44446299), (87, 22989465), (135, 14815433), (145, 13793679), (261, 7663155), (435, 4597893), (641, 3120255), (783, 2554385), (797, 2509515), (1305, 1532631), (1923, 1040085), (2391, 836505), (3205, 624051), (3915, 510877), (3985, 501903), (5769, 346695), (7173, 278835), (9615, 208017), (11955, 167301), (17307, 115565), (18589, 107595), (21519, 92945), (23113, 86535), (28845, 69339), (35865, 55767)]