9289385

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 13689600

約数和(自身を除く): 4400215

約数列:

[1, 5, 7, 19, 35, 61, 95, 133, 229, 305, 427, 665, 1145, 1159, 1603, 2135, 4351, 5795, 8015, 8113, 13969, 21755, 30457, 40565, 69845, 97783, 152285, 265411, 488915, 1327055, 1857877, 9289385]

約数ペア:

[(1, 9289385), (5, 1857877), (7, 1327055), (19, 488915), (35, 265411), (61, 152285), (95, 97783), (133, 69845), (229, 40565), (305, 30457), (427, 21755), (665, 13969), (1145, 8113), (1159, 8015), (1603, 5795), (2135, 4351)]