1191432145

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{2953}}^1$

素因数の和:3145

約数の個数: 32

約数和(自身を含む): 1565383680

約数和(自身を除く): 373951535

約数列:

[1, 5, 19, 31, 95, 137, 155, 589, 685, 2603, 2945, 2953, 4247, 13015, 14765, 21235, 56107, 80693, 91543, 280535, 403465, 404561, 457715, 1739317, 2022805, 7686659, 8696585, 12541391, 38433295, 62706955, 238286429, 1191432145]

約数ペア:

[(1, 1191432145), (5, 238286429), (19, 62706955), (31, 38433295), (95, 12541391), (137, 8696585), (155, 7686659), (589, 2022805), (685, 1739317), (2603, 457715), (2945, 404561), (2953, 403465), (4247, 280535), (13015, 91543), (14765, 80693), (21235, 56107)]