41661945

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:264

約数の個数: 80

約数和(自身を含む): 82816272

約数和(自身を除く): 41154327

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 41, 45, 65, 81, 117, 123, 135, 193, 195, 205, 351, 369, 405, 533, 579, 585, 615, 965, 1053, 1107, 1599, 1737, 1755, 1845, 2509, 2665, 2895, 3321, 4797, 5211, 5265, 5535, 7527, 7913, 7995, 8685, 12545, 14391, 15633, 16605, 22581, 23739, 23985, 26055, 37635, 39565, 43173, 67743, 71217, 71955, 78165, 102869, 112905, 118695, 203229, 213651, 215865, 308607, 338715, 356085, 514345, 640953, 925821, 1016145, 1068255, 1543035, 2777463, 3204765, 4629105, 8332389, 13887315, 41661945]

約数ペア:

[(1, 41661945), (3, 13887315), (5, 8332389), (9, 4629105), (13, 3204765), (15, 2777463), (27, 1543035), (39, 1068255), (41, 1016145), (45, 925821), (65, 640953), (81, 514345), (117, 356085), (123, 338715), (135, 308607), (193, 215865), (195, 213651), (205, 203229), (351, 118695), (369, 112905), (405, 102869), (533, 78165), (579, 71955), (585, 71217), (615, 67743), (965, 43173), (1053, 39565), (1107, 37635), (1599, 26055), (1737, 23985), (1755, 23739), (1845, 22581), (2509, 16605), (2665, 15633), (2895, 14391), (3321, 12545), (4797, 8685), (5211, 7995), (5265, 7913), (5535, 7527)]