4551387295

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{1487}}^1$

素因数の和:1581

約数の個数: 72

約数和(自身を含む): 7074672192

約数和(自身を除く): 2523284897

約数列:

[1, 5, 7, 13, 31, 35, 49, 65, 91, 155, 217, 245, 403, 455, 637, 961, 1085, 1487, 1519, 2015, 2821, 3185, 4805, 6727, 7435, 7595, 10409, 12493, 14105, 19331, 19747, 33635, 46097, 47089, 52045, 62465, 72863, 87451, 96655, 98735, 135317, 230485, 235445, 322679, 364315, 437255, 599261, 612157, 676585, 947219, 1429007, 1613395, 2258753, 2996305, 3060785, 4194827, 4736095, 7145035, 10003049, 11293765, 18577091, 20974135, 29363789, 50015245, 70021343, 92885455, 130039637, 146818945, 350106715, 650198185, 910277459, 4551387295]

約数ペア:

[(1, 4551387295), (5, 910277459), (7, 650198185), (13, 350106715), (31, 146818945), (35, 130039637), (49, 92885455), (65, 70021343), (91, 50015245), (155, 29363789), (217, 20974135), (245, 18577091), (403, 11293765), (455, 10003049), (637, 7145035), (961, 4736095), (1085, 4194827), (1487, 3060785), (1519, 2996305), (2015, 2258753), (2821, 1613395), (3185, 1429007), (4805, 947219), (6727, 676585), (7435, 612157), (7595, 599261), (10409, 437255), (12493, 364315), (14105, 322679), (19331, 235445), (19747, 230485), (33635, 135317), (46097, 98735), (47089, 96655), (52045, 87451), (62465, 72863)]