73413645

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{2377}}^1$

素因数の和:2485

約数の個数: 32

約数和(自身を含む): 123275520

約数和(自身を除く): 49861875

約数列:

[1, 3, 5, 15, 29, 71, 87, 145, 213, 355, 435, 1065, 2059, 2377, 6177, 7131, 10295, 11885, 30885, 35655, 68933, 168767, 206799, 344665, 506301, 843835, 1033995, 2531505, 4894243, 14682729, 24471215, 73413645]

約数ペア:

[(1, 73413645), (3, 24471215), (5, 14682729), (15, 4894243), (29, 2531505), (71, 1033995), (87, 843835), (145, 506301), (213, 344665), (355, 206799), (435, 168767), (1065, 68933), (2059, 35655), (2377, 30885), (6177, 11885), (7131, 10295)]