974686365

素因数分解:

$3^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{13151}}^1$

素因数の和:13232

約数の個数: 48

約数和(自身を含む): 1780886016

約数和(自身を除く): 806199651

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 81, 135, 183, 243, 305, 405, 549, 915, 1215, 1647, 2745, 4941, 8235, 13151, 14823, 24705, 39453, 65755, 74115, 118359, 197265, 355077, 591795, 802211, 1065231, 1775385, 2406633, 3195693, 4011055, 5326155, 7219899, 12033165, 15978465, 21659697, 36099495, 64979091, 108298485, 194937273, 324895455, 974686365]

約数ペア:

[(1, 974686365), (3, 324895455), (5, 194937273), (9, 108298485), (15, 64979091), (27, 36099495), (45, 21659697), (61, 15978465), (81, 12033165), (135, 7219899), (183, 5326155), (243, 4011055), (305, 3195693), (405, 2406633), (549, 1775385), (915, 1065231), (1215, 802211), (1647, 591795), (2745, 355077), (4941, 197265), (8235, 118359), (13151, 74115), (14823, 65755), (24705, 39453)]