144425025

素因数分解:

$3^4\times 5^2\times {\mathrm{73}}^1\times {\mathrm{977}}^1$

素因数の和:1072

約数の個数: 60

約数和(自身を含む): 271467372

約数和(自身を除く): 127042347

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 73, 75, 81, 135, 219, 225, 365, 405, 657, 675, 977, 1095, 1825, 1971, 2025, 2931, 3285, 4885, 5475, 5913, 8793, 9855, 14655, 16425, 24425, 26379, 29565, 43965, 49275, 71321, 73275, 79137, 131895, 147825, 213963, 219825, 356605, 395685, 641889, 659475, 1069815, 1783025, 1925667, 1978425, 3209445, 5349075, 5777001, 9628335, 16047225, 28885005, 48141675, 144425025]

約数ペア:

[(1, 144425025), (3, 48141675), (5, 28885005), (9, 16047225), (15, 9628335), (25, 5777001), (27, 5349075), (45, 3209445), (73, 1978425), (75, 1925667), (81, 1783025), (135, 1069815), (219, 659475), (225, 641889), (365, 395685), (405, 356605), (657, 219825), (675, 213963), (977, 147825), (1095, 131895), (1825, 79137), (1971, 73275), (2025, 71321), (2931, 49275), (3285, 43965), (4885, 29565), (5475, 26379), (5913, 24425), (8793, 16425), (9855, 14655)]