47646795

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:292

約数の個数: 64

約数和(自身を含む): 91137024

約数和(自身を除く): 43490229

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 61, 105, 129, 173, 183, 215, 301, 305, 427, 519, 645, 865, 903, 915, 1211, 1281, 1505, 2135, 2595, 2623, 3633, 4515, 6055, 6405, 7439, 7869, 10553, 13115, 18165, 18361, 22317, 31659, 37195, 39345, 52073, 52765, 55083, 73871, 91805, 111585, 156219, 158295, 221613, 260365, 275415, 369355, 453779, 781095, 1108065, 1361337, 2268895, 3176453, 6806685, 9529359, 15882265, 47646795]

約数ペア:

[(1, 47646795), (3, 15882265), (5, 9529359), (7, 6806685), (15, 3176453), (21, 2268895), (35, 1361337), (43, 1108065), (61, 781095), (105, 453779), (129, 369355), (173, 275415), (183, 260365), (215, 221613), (301, 158295), (305, 156219), (427, 111585), (519, 91805), (645, 73871), (865, 55083), (903, 52765), (915, 52073), (1211, 39345), (1281, 37195), (1505, 31659), (2135, 22317), (2595, 18361), (2623, 18165), (3633, 13115), (4515, 10553), (6055, 7869), (6405, 7439)]