11954145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:250

約数の個数: 64

約数和(自身を含む): 23901696

約数和(自身を除く): 11947551

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 37, 51, 85, 105, 111, 119, 181, 185, 255, 259, 357, 543, 555, 595, 629, 777, 905, 1267, 1295, 1785, 1887, 2715, 3077, 3145, 3801, 3885, 4403, 6335, 6697, 9231, 9435, 13209, 15385, 19005, 20091, 21539, 22015, 33485, 46155, 46879, 64617, 66045, 100455, 107695, 113849, 140637, 234395, 323085, 341547, 569245, 703185, 796943, 1707735, 2390829, 3984715, 11954145]

約数ペア:

[(1, 11954145), (3, 3984715), (5, 2390829), (7, 1707735), (15, 796943), (17, 703185), (21, 569245), (35, 341547), (37, 323085), (51, 234395), (85, 140637), (105, 113849), (111, 107695), (119, 100455), (181, 66045), (185, 64617), (255, 46879), (259, 46155), (357, 33485), (543, 22015), (555, 21539), (595, 20091), (629, 19005), (777, 15385), (905, 13209), (1267, 9435), (1295, 9231), (1785, 6697), (1887, 6335), (2715, 4403), (3077, 3885), (3145, 3801)]