194805315

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1\times {\mathrm{307}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 345945600

約数和(自身を除く): 151140285

約数列:

[1, 3, 5, 9, 15, 45, 59, 177, 239, 295, 307, 531, 717, 885, 921, 1195, 1535, 2151, 2655, 2763, 3585, 4605, 10755, 13815, 14101, 18113, 42303, 54339, 70505, 73373, 90565, 126909, 163017, 211515, 220119, 271695, 366865, 634545, 660357, 815085, 1100595, 3301785, 4329007, 12987021, 21645035, 38961063, 64935105, 194805315]

約数ペア:

[(1, 194805315), (3, 64935105), (5, 38961063), (9, 21645035), (15, 12987021), (45, 4329007), (59, 3301785), (177, 1100595), (239, 815085), (295, 660357), (307, 634545), (531, 366865), (717, 271695), (885, 220119), (921, 211515), (1195, 163017), (1535, 126909), (2151, 90565), (2655, 73373), (2763, 70505), (3585, 54339), (4605, 42303), (10755, 18113), (13815, 14101)]