298045305

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{887}}^1$

素因数の和:1051

約数の個数: 64

約数和(自身を含む): 562636800

約数和(自身を除く): 264591495

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 131, 135, 171, 285, 393, 513, 655, 855, 887, 1179, 1965, 2489, 2565, 2661, 3537, 4435, 5895, 7467, 7983, 12445, 13305, 16853, 17685, 22401, 23949, 37335, 39915, 50559, 67203, 84265, 112005, 116197, 119745, 151677, 252795, 336015, 348591, 455031, 580985, 758385, 1045773, 1742955, 2207743, 2275155, 3137319, 5228865, 6623229, 11038715, 15686595, 19869687, 33116145, 59609061, 99348435, 298045305]

約数ペア:

[(1, 298045305), (3, 99348435), (5, 59609061), (9, 33116145), (15, 19869687), (19, 15686595), (27, 11038715), (45, 6623229), (57, 5228865), (95, 3137319), (131, 2275155), (135, 2207743), (171, 1742955), (285, 1045773), (393, 758385), (513, 580985), (655, 455031), (855, 348591), (887, 336015), (1179, 252795), (1965, 151677), (2489, 119745), (2565, 116197), (2661, 112005), (3537, 84265), (4435, 67203), (5895, 50559), (7467, 39915), (7983, 37335), (12445, 23949), (13305, 22401), (16853, 17685)]