2247222015

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{4793}}^1$

素因数の和:4981

約数の個数: 64

約数和(自身を含む): 4197242880

約数和(自身を除く): 1950020865

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 151, 207, 345, 453, 621, 755, 1035, 1359, 2265, 3105, 3473, 4077, 4793, 6795, 10419, 14379, 17365, 20385, 23965, 31257, 43137, 52095, 71895, 93771, 110239, 129411, 156285, 215685, 330717, 468855, 551195, 647055, 723743, 992151, 1653585, 2171229, 2976453, 3618715, 4960755, 6513687, 10856145, 14882265, 16646089, 19541061, 32568435, 49938267, 83230445, 97705305, 149814801, 249691335, 449444403, 749074005, 2247222015]

約数ペア:

[(1, 2247222015), (3, 749074005), (5, 449444403), (9, 249691335), (15, 149814801), (23, 97705305), (27, 83230445), (45, 49938267), (69, 32568435), (115, 19541061), (135, 16646089), (151, 14882265), (207, 10856145), (345, 6513687), (453, 4960755), (621, 3618715), (755, 2976453), (1035, 2171229), (1359, 1653585), (2265, 992151), (3105, 723743), (3473, 647055), (4077, 551195), (4793, 468855), (6795, 330717), (10419, 215685), (14379, 156285), (17365, 129411), (20385, 110239), (23965, 93771), (31257, 71895), (43137, 52095)]