15149365

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{109}}^1$

素因数の和:170

約数の個数: 48

約数和(自身を含む): 24140160

約数和(自身を除く): 8990795

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 95, 109, 133, 209, 361, 385, 545, 665, 763, 1045, 1199, 1463, 1805, 2071, 2527, 3815, 3971, 5995, 7315, 8393, 10355, 12635, 14497, 19855, 22781, 27797, 39349, 41965, 72485, 113905, 138985, 159467, 196745, 275443, 432839, 797335, 1377215, 2164195, 3029873, 15149365]

約数ペア:

[(1, 15149365), (5, 3029873), (7, 2164195), (11, 1377215), (19, 797335), (35, 432839), (55, 275443), (77, 196745), (95, 159467), (109, 138985), (133, 113905), (209, 72485), (361, 41965), (385, 39349), (545, 27797), (665, 22781), (763, 19855), (1045, 14497), (1199, 12635), (1463, 10355), (1805, 8393), (2071, 7315), (2527, 5995), (3815, 3971)]