54313215

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^3\times {\mathrm{67}}^1$

素因数の和:137

約数の個数: 64

約数和(自身を含む): 102228480

約数和(自身を除く): 47915265

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 67, 85, 165, 187, 201, 255, 289, 335, 561, 737, 867, 935, 1005, 1139, 1445, 2211, 2805, 3179, 3417, 3685, 4335, 4913, 5695, 9537, 11055, 12529, 14739, 15895, 17085, 19363, 24565, 37587, 47685, 54043, 58089, 62645, 73695, 96815, 162129, 187935, 212993, 270215, 290445, 329171, 638979, 810645, 987513, 1064965, 1645855, 3194895, 3620881, 4937565, 10862643, 18104405, 54313215]

約数ペア:

[(1, 54313215), (3, 18104405), (5, 10862643), (11, 4937565), (15, 3620881), (17, 3194895), (33, 1645855), (51, 1064965), (55, 987513), (67, 810645), (85, 638979), (165, 329171), (187, 290445), (201, 270215), (255, 212993), (289, 187935), (335, 162129), (561, 96815), (737, 73695), (867, 62645), (935, 58089), (1005, 54043), (1139, 47685), (1445, 37587), (2211, 24565), (2805, 19363), (3179, 17085), (3417, 15895), (3685, 14739), (4335, 12529), (4913, 11055), (5695, 9537)]