71329005

素因数分解:

$3^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{593}}^1$

素因数の和:630

約数の個数: 64

約数和(自身を含む): 140279040

約数和(自身を除く): 68950035

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 243, 297, 405, 495, 593, 729, 891, 1215, 1485, 1779, 2187, 2673, 2965, 3645, 4455, 5337, 6523, 8019, 8895, 10935, 13365, 16011, 19569, 24057, 26685, 32615, 40095, 48033, 58707, 80055, 97845, 120285, 144099, 176121, 240165, 293535, 432297, 528363, 720495, 880605, 1296891, 1585089, 2161485, 2641815, 4755267, 6484455, 7925445, 14265801, 23776335, 71329005]

約数ペア:

[(1, 71329005), (3, 23776335), (5, 14265801), (9, 7925445), (11, 6484455), (15, 4755267), (27, 2641815), (33, 2161485), (45, 1585089), (55, 1296891), (81, 880605), (99, 720495), (135, 528363), (165, 432297), (243, 293535), (297, 240165), (405, 176121), (495, 144099), (593, 120285), (729, 97845), (891, 80055), (1215, 58707), (1485, 48033), (1779, 40095), (2187, 32615), (2673, 26685), (2965, 24057), (3645, 19569), (4455, 16011), (5337, 13365), (6523, 10935), (8019, 8895)]