169550595

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1531}}^1$

素因数の和:1672

約数の個数: 48

約数和(自身を含む): 309733632

約数和(自身を除く): 140183037

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 107, 115, 207, 321, 345, 535, 963, 1035, 1531, 1605, 2461, 4593, 4815, 7383, 7655, 12305, 13779, 22149, 22965, 35213, 36915, 68895, 105639, 110745, 163817, 176065, 316917, 491451, 528195, 819085, 1474353, 1584585, 2457255, 3767791, 7371765, 11303373, 18838955, 33910119, 56516865, 169550595]

約数ペア:

[(1, 169550595), (3, 56516865), (5, 33910119), (9, 18838955), (15, 11303373), (23, 7371765), (45, 3767791), (69, 2457255), (107, 1584585), (115, 1474353), (207, 819085), (321, 528195), (345, 491451), (535, 316917), (963, 176065), (1035, 163817), (1531, 110745), (1605, 105639), (2461, 68895), (4593, 36915), (4815, 35213), (7383, 22965), (7655, 22149), (12305, 13779)]