61429135

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:259

約数の個数: 32

約数和(自身を含む): 79280640

約数和(自身を除く): 17851505

約数列:

[1, 5, 31, 61, 73, 89, 155, 305, 365, 445, 1891, 2263, 2759, 4453, 5429, 6497, 9455, 11315, 13795, 22265, 27145, 32485, 138043, 168299, 201407, 396317, 690215, 841495, 1007035, 1981585, 12285827, 61429135]

約数ペア:

[(1, 61429135), (5, 12285827), (31, 1981585), (61, 1007035), (73, 841495), (89, 690215), (155, 396317), (305, 201407), (365, 168299), (445, 138043), (1891, 32485), (2263, 27145), (2759, 22265), (4453, 13795), (5429, 11315), (6497, 9455)]