973245

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:82

約数の個数: 64

約数和(自身を含む): 2064384

約数和(自身を除く): 1091139

約数列:

[1, 3, 5, 7, 13, 15, 21, 23, 31, 35, 39, 65, 69, 91, 93, 105, 115, 155, 161, 195, 217, 273, 299, 345, 403, 455, 465, 483, 651, 713, 805, 897, 1085, 1209, 1365, 1495, 2015, 2093, 2139, 2415, 2821, 3255, 3565, 4485, 4991, 6045, 6279, 8463, 9269, 10465, 10695, 14105, 14973, 24955, 27807, 31395, 42315, 46345, 64883, 74865, 139035, 194649, 324415, 973245]

約数ペア:

[(1, 973245), (3, 324415), (5, 194649), (7, 139035), (13, 74865), (15, 64883), (21, 46345), (23, 42315), (31, 31395), (35, 27807), (39, 24955), (65, 14973), (69, 14105), (91, 10695), (93, 10465), (105, 9269), (115, 8463), (155, 6279), (161, 6045), (195, 4991), (217, 4485), (273, 3565), (299, 3255), (345, 2821), (403, 2415), (455, 2139), (465, 2093), (483, 2015), (651, 1495), (713, 1365), (805, 1209), (897, 1085)]