73943485

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1289}}^1$

素因数の和:1461

約数の個数: 32

約数和(自身を含む): 111456000

約数和(自身を除く): 37512515

約数列:

[1, 5, 7, 11, 35, 55, 77, 149, 385, 745, 1043, 1289, 1639, 5215, 6445, 8195, 9023, 11473, 14179, 45115, 57365, 70895, 99253, 192061, 496265, 960305, 1344427, 2112671, 6722135, 10563355, 14788697, 73943485]

約数ペア:

[(1, 73943485), (5, 14788697), (7, 10563355), (11, 6722135), (35, 2112671), (55, 1344427), (77, 960305), (149, 496265), (385, 192061), (745, 99253), (1043, 70895), (1289, 57365), (1639, 45115), (5215, 14179), (6445, 11473), (8195, 9023)]