64630290635

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1\times {\mathrm{12619}}^1$

素因数の和:13019

約数の個数: 32

約数和(自身を含む): 80948920320

約数和(自身を除く): 16318629685

約数列:

[1, 5, 31, 155, 173, 191, 865, 955, 5363, 5921, 12619, 26815, 29605, 33043, 63095, 165215, 391189, 1024333, 1955945, 2183087, 2410229, 5121665, 10915435, 12051145, 67675697, 74717099, 338378485, 373585495, 416969617, 2084848085, 12926058127, 64630290635]

約数ペア:

[(1, 64630290635), (5, 12926058127), (31, 2084848085), (155, 416969617), (173, 373585495), (191, 338378485), (865, 74717099), (955, 67675697), (5363, 12051145), (5921, 10915435), (12619, 5121665), (26815, 2410229), (29605, 2183087), (33043, 1955945), (63095, 1024333), (165215, 391189)]