875719935

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{997}}^1$

素因数の和:1288

約数の個数: 48

約数和(自身を含む): 1541311200

約数和(自身を除く): 665591265

約数列:

[1, 3, 5, 9, 15, 45, 131, 149, 393, 447, 655, 745, 997, 1179, 1341, 1965, 2235, 2991, 4985, 5895, 6705, 8973, 14955, 19519, 44865, 58557, 97595, 130607, 148553, 175671, 292785, 391821, 445659, 653035, 742765, 878355, 1175463, 1336977, 1959105, 2228295, 5877315, 6684885, 19460443, 58381329, 97302215, 175143987, 291906645, 875719935]

約数ペア:

[(1, 875719935), (3, 291906645), (5, 175143987), (9, 97302215), (15, 58381329), (45, 19460443), (131, 6684885), (149, 5877315), (393, 2228295), (447, 1959105), (655, 1336977), (745, 1175463), (997, 878355), (1179, 742765), (1341, 653035), (1965, 445659), (2235, 391821), (2991, 292785), (4985, 175671), (5895, 148553), (6705, 130607), (8973, 97595), (14955, 58557), (19519, 44865)]