45895465

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:190

約数の個数: 64

約数和(自身を含む): 73654272

約数和(自身を除く): 27758807

約数列:

[1, 5, 7, 11, 23, 35, 55, 71, 73, 77, 115, 161, 253, 355, 365, 385, 497, 511, 781, 803, 805, 1265, 1633, 1679, 1771, 2485, 2555, 3905, 4015, 5183, 5467, 5621, 8165, 8395, 8855, 11431, 11753, 17963, 18469, 25915, 27335, 28105, 36281, 57013, 57155, 58765, 89815, 92345, 119209, 125741, 129283, 181405, 285065, 399091, 596045, 628705, 646415, 834463, 1311299, 1995455, 4172315, 6556495, 9179093, 45895465]

約数ペア:

[(1, 45895465), (5, 9179093), (7, 6556495), (11, 4172315), (23, 1995455), (35, 1311299), (55, 834463), (71, 646415), (73, 628705), (77, 596045), (115, 399091), (161, 285065), (253, 181405), (355, 129283), (365, 125741), (385, 119209), (497, 92345), (511, 89815), (781, 58765), (803, 57155), (805, 57013), (1265, 36281), (1633, 28105), (1679, 27335), (1771, 25915), (2485, 18469), (2555, 17963), (3905, 11753), (4015, 11431), (5183, 8855), (5467, 8395), (5621, 8165)]