73220205

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2357}}^1$

素因数の和:2493

約数の個数: 32

約数和(自身を含む): 124502400

約数和(自身を除く): 51282195

約数列:

[1, 3, 5, 15, 19, 57, 95, 109, 285, 327, 545, 1635, 2071, 2357, 6213, 7071, 10355, 11785, 31065, 35355, 44783, 134349, 223915, 256913, 671745, 770739, 1284565, 3853695, 4881347, 14644041, 24406735, 73220205]

約数ペア:

[(1, 73220205), (3, 24406735), (5, 14644041), (15, 4881347), (19, 3853695), (57, 1284565), (95, 770739), (109, 671745), (285, 256913), (327, 223915), (545, 134349), (1635, 44783), (2071, 35355), (2357, 31065), (6213, 11785), (7071, 10355)]