380399415

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{100237}}^1$

素因数の和:100279

約数の個数: 32

約数和(自身を含む): 692845056

約数和(自身を除く): 312445641

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 3795, 100237, 300711, 501185, 1102607, 1503555, 2305451, 3307821, 5513035, 6916353, 11527255, 16539105, 25359961, 34581765, 76079883, 126799805, 380399415]

約数ペア:

[(1, 380399415), (3, 126799805), (5, 76079883), (11, 34581765), (15, 25359961), (23, 16539105), (33, 11527255), (55, 6916353), (69, 5513035), (115, 3307821), (165, 2305451), (253, 1503555), (345, 1102607), (759, 501185), (1265, 300711), (3795, 100237)]