47828055

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^3\times {\mathrm{59}}^1$

素因数の和:129

約数の個数: 64

約数和(自身を含む): 90201600

約数和(自身を除く): 42373545

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 59, 85, 165, 177, 187, 255, 289, 295, 561, 649, 867, 885, 935, 1003, 1445, 1947, 2805, 3009, 3179, 3245, 4335, 4913, 5015, 9537, 9735, 11033, 14739, 15045, 15895, 17051, 24565, 33099, 47685, 51153, 54043, 55165, 73695, 85255, 162129, 165495, 187561, 255765, 270215, 289867, 562683, 810645, 869601, 937805, 1449335, 2813415, 3188537, 4348005, 9565611, 15942685, 47828055]

約数ペア:

[(1, 47828055), (3, 15942685), (5, 9565611), (11, 4348005), (15, 3188537), (17, 2813415), (33, 1449335), (51, 937805), (55, 869601), (59, 810645), (85, 562683), (165, 289867), (177, 270215), (187, 255765), (255, 187561), (289, 165495), (295, 162129), (561, 85255), (649, 73695), (867, 55165), (885, 54043), (935, 51153), (1003, 47685), (1445, 33099), (1947, 24565), (2805, 17051), (3009, 15895), (3179, 15045), (3245, 14739), (4335, 11033), (4913, 9735), (5015, 9537)]