89706195

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{787}}^1$

素因数の和:964

約数の個数: 48

約数和(自身を含む): 165952800

約数和(自身を除く): 76246605

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 149, 153, 255, 447, 745, 765, 787, 1341, 2235, 2361, 2533, 3935, 6705, 7083, 7599, 11805, 12665, 13379, 22797, 35415, 37995, 40137, 66895, 113985, 117263, 120411, 200685, 351789, 586315, 602055, 1055367, 1758945, 1993471, 5276835, 5980413, 9967355, 17941239, 29902065, 89706195]

約数ペア:

[(1, 89706195), (3, 29902065), (5, 17941239), (9, 9967355), (15, 5980413), (17, 5276835), (45, 1993471), (51, 1758945), (85, 1055367), (149, 602055), (153, 586315), (255, 351789), (447, 200685), (745, 120411), (765, 117263), (787, 113985), (1341, 66895), (2235, 40137), (2361, 37995), (2533, 35415), (3935, 22797), (6705, 13379), (7083, 12665), (7599, 11805)]