133691805

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1321}}^1$

素因数の和:1518

約数の個数: 48

約数和(自身を含む): 251190576

約数和(自身を除く): 117498771

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 173, 195, 519, 585, 865, 1321, 1557, 2249, 2595, 3963, 6605, 6747, 7785, 11245, 11889, 17173, 19815, 20241, 33735, 51519, 59445, 85865, 101205, 154557, 228533, 257595, 685599, 772785, 1142665, 2056797, 2970929, 3427995, 8912787, 10283985, 14854645, 26738361, 44563935, 133691805]

約数ペア:

[(1, 133691805), (3, 44563935), (5, 26738361), (9, 14854645), (13, 10283985), (15, 8912787), (39, 3427995), (45, 2970929), (65, 2056797), (117, 1142665), (173, 772785), (195, 685599), (519, 257595), (585, 228533), (865, 154557), (1321, 101205), (1557, 85865), (2249, 59445), (2595, 51519), (3963, 33735), (6605, 20241), (6747, 19815), (7785, 17173), (11245, 11889)]