12493621085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1\times {\mathrm{293}}^1$

素因数の和:710

約数の個数: 64

約数和(自身を含む): 17191802880

約数和(自身を除く): 4698181795

約数列:

[1, 5, 11, 31, 55, 89, 155, 281, 293, 341, 445, 979, 1405, 1465, 1705, 2759, 3091, 3223, 4895, 8711, 9083, 13795, 15455, 16115, 25009, 26077, 30349, 43555, 45415, 82333, 95821, 99913, 125045, 130385, 151745, 275099, 286847, 411665, 479105, 499565, 775279, 808387, 905663, 1375495, 1434235, 2552323, 3876395, 4041935, 4528315, 7327637, 8528069, 8892257, 12761615, 28075553, 36638185, 42640345, 44461285, 80604007, 140377765, 227156747, 403020035, 1135783735, 2498724217, 12493621085]

約数ペア:

[(1, 12493621085), (5, 2498724217), (11, 1135783735), (31, 403020035), (55, 227156747), (89, 140377765), (155, 80604007), (281, 44461285), (293, 42640345), (341, 36638185), (445, 28075553), (979, 12761615), (1405, 8892257), (1465, 8528069), (1705, 7327637), (2759, 4528315), (3091, 4041935), (3223, 3876395), (4895, 2552323), (8711, 1434235), (9083, 1375495), (13795, 905663), (15455, 808387), (16115, 775279), (25009, 499565), (26077, 479105), (30349, 411665), (43555, 286847), (45415, 275099), (82333, 151745), (95821, 130385), (99913, 125045)]