274621915

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{10667}}^1$

素因数の和:10962

約数の個数: 16

約数和(自身を含む): 348203520

約数和(自身を除く): 73581605

約数列:

[1, 5, 19, 95, 271, 1355, 5149, 10667, 25745, 53335, 202673, 1013365, 2890757, 14453785, 54924383, 274621915]

約数ペア:

[(1, 274621915), (5, 54924383), (19, 14453785), (95, 2890757), (271, 1013365), (1355, 202673), (5149, 53335), (10667, 25745)]