122467545

素因数分解:

$3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4259}}^1$

素因数の和:4347

約数の個数: 40

約数和(自身を含む): 222678720

約数和(自身を除く): 100211175

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 81, 135, 213, 355, 405, 639, 1065, 1917, 3195, 4259, 5751, 9585, 12777, 21295, 28755, 38331, 63885, 114993, 191655, 302389, 344979, 574965, 907167, 1511945, 1724895, 2721501, 4535835, 8164503, 13607505, 24493509, 40822515, 122467545]

約数ペア:

[(1, 122467545), (3, 40822515), (5, 24493509), (9, 13607505), (15, 8164503), (27, 4535835), (45, 2721501), (71, 1724895), (81, 1511945), (135, 907167), (213, 574965), (355, 344979), (405, 302389), (639, 191655), (1065, 114993), (1917, 63885), (3195, 38331), (4259, 28755), (5751, 21295), (9585, 12777)]