48071475

素因数分解:

$3^5\times 5^2\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:259

約数の個数: 72

約数和(自身を含む): 91942032

約数和(自身を除く): 43870557

約数列:

[1, 3, 5, 9, 15, 25, 27, 41, 45, 75, 81, 123, 135, 193, 205, 225, 243, 369, 405, 579, 615, 675, 965, 1025, 1107, 1215, 1737, 1845, 2025, 2895, 3075, 3321, 4825, 5211, 5535, 6075, 7913, 8685, 9225, 9963, 14475, 15633, 16605, 23739, 26055, 27675, 39565, 43425, 46899, 49815, 71217, 78165, 83025, 118695, 130275, 197825, 213651, 234495, 249075, 356085, 390825, 593475, 640953, 1068255, 1172475, 1780425, 1922859, 3204765, 5341275, 9614295, 16023825, 48071475]

約数ペア:

[(1, 48071475), (3, 16023825), (5, 9614295), (9, 5341275), (15, 3204765), (25, 1922859), (27, 1780425), (41, 1172475), (45, 1068255), (75, 640953), (81, 593475), (123, 390825), (135, 356085), (193, 249075), (205, 234495), (225, 213651), (243, 197825), (369, 130275), (405, 118695), (579, 83025), (615, 78165), (675, 71217), (965, 49815), (1025, 46899), (1107, 43425), (1215, 39565), (1737, 27675), (1845, 26055), (2025, 23739), (2895, 16605), (3075, 15633), (3321, 14475), (4825, 9963), (5211, 9225), (5535, 8685), (6075, 7913)]