148834725

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6637}}^1$

素因数の和:6686

約数の個数: 48

約数和(自身を含む): 276565632

約数和(自身を除く): 127730907

約数列:

[1, 3, 5, 13, 15, 23, 25, 39, 65, 69, 75, 115, 195, 299, 325, 345, 575, 897, 975, 1495, 1725, 4485, 6637, 7475, 19911, 22425, 33185, 86281, 99555, 152651, 165925, 258843, 431405, 457953, 497775, 763255, 1294215, 1984463, 2157025, 2289765, 3816275, 5953389, 6471075, 9922315, 11448825, 29766945, 49611575, 148834725]

約数ペア:

[(1, 148834725), (3, 49611575), (5, 29766945), (13, 11448825), (15, 9922315), (23, 6471075), (25, 5953389), (39, 3816275), (65, 2289765), (69, 2157025), (75, 1984463), (115, 1294215), (195, 763255), (299, 497775), (325, 457953), (345, 431405), (575, 258843), (897, 165925), (975, 152651), (1495, 99555), (1725, 86281), (4485, 33185), (6637, 22425), (7475, 19911)]