144480915

素因数分解:

$3^4\times 5^1\times {\mathrm{53}}^2\times {\mathrm{127}}^1$

素因数の和:250

約数の個数: 60

約数和(自身を含む): 266052864

約数和(自身を除く): 121571949

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 81, 127, 135, 159, 265, 381, 405, 477, 635, 795, 1143, 1431, 1905, 2385, 2809, 3429, 4293, 5715, 6731, 7155, 8427, 10287, 14045, 17145, 20193, 21465, 25281, 33655, 42135, 51435, 60579, 75843, 100965, 126405, 181737, 227529, 302895, 356743, 379215, 545211, 908685, 1070229, 1137645, 1783715, 2726055, 3210687, 5351145, 9632061, 16053435, 28896183, 48160305, 144480915]

約数ペア:

[(1, 144480915), (3, 48160305), (5, 28896183), (9, 16053435), (15, 9632061), (27, 5351145), (45, 3210687), (53, 2726055), (81, 1783715), (127, 1137645), (135, 1070229), (159, 908685), (265, 545211), (381, 379215), (405, 356743), (477, 302895), (635, 227529), (795, 181737), (1143, 126405), (1431, 100965), (1905, 75843), (2385, 60579), (2809, 51435), (3429, 42135), (4293, 33655), (5715, 25281), (6731, 21465), (7155, 20193), (8427, 17145), (10287, 14045)]