134774595

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{661}}^1$

素因数の和:892

約数の個数: 48

約数和(自身を含む): 245374272

約数和(自身を除く): 110599677

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 197, 207, 345, 591, 661, 985, 1035, 1773, 1983, 2955, 3305, 4531, 5949, 8865, 9915, 13593, 15203, 22655, 29745, 40779, 45609, 67965, 76015, 130217, 136827, 203895, 228045, 390651, 651085, 684135, 1171953, 1953255, 2994991, 5859765, 8984973, 14974955, 26954919, 44924865, 134774595]

約数ペア:

[(1, 134774595), (3, 44924865), (5, 26954919), (9, 14974955), (15, 8984973), (23, 5859765), (45, 2994991), (69, 1953255), (115, 1171953), (197, 684135), (207, 651085), (345, 390651), (591, 228045), (661, 203895), (985, 136827), (1035, 130217), (1773, 76015), (1983, 67965), (2955, 45609), (3305, 40779), (4531, 29745), (5949, 22655), (8865, 15203), (9915, 13593)]