5478889305

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{270763}}^1$

素因数の和:270861

約数の個数: 32

約数和(自身を含む): 9357603840

約数和(自身を除く): 3878714535

約数列:

[1, 3, 5, 15, 19, 57, 71, 95, 213, 285, 355, 1065, 1349, 4047, 6745, 20235, 270763, 812289, 1353815, 4061445, 5144497, 15433491, 19224173, 25722485, 57672519, 77167455, 96120865, 288362595, 365259287, 1095777861, 1826296435, 5478889305]

約数ペア:

[(1, 5478889305), (3, 1826296435), (5, 1095777861), (15, 365259287), (19, 288362595), (57, 96120865), (71, 77167455), (95, 57672519), (213, 25722485), (285, 19224173), (355, 15433491), (1065, 5144497), (1349, 4061445), (4047, 1353815), (6745, 812289), (20235, 270763)]