15624133295

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1\times {\mathrm{5779}}^1$

素因数の和:6143

約数の個数: 32

約数和(自身を含む): 19975680000

約数和(自身を除く): 4351546705

約数列:

[1, 5, 19, 95, 149, 191, 745, 955, 2831, 3629, 5779, 14155, 18145, 28459, 28895, 109801, 142295, 540721, 549005, 861071, 1103789, 2703605, 4305355, 5518945, 16360349, 20971991, 81801745, 104859955, 164464561, 822322805, 3124826659, 15624133295]

約数ペア:

[(1, 15624133295), (5, 3124826659), (19, 822322805), (95, 164464561), (149, 104859955), (191, 81801745), (745, 20971991), (955, 16360349), (2831, 5518945), (3629, 4305355), (5779, 2703605), (14155, 1103789), (18145, 861071), (28459, 549005), (28895, 540721), (109801, 142295)]