118173885

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{20149}}^1$

素因数の和:20197

約数の個数: 32

約数和(自身を含む): 208915200

約数和(自身を除く): 90741315

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 5865, 20149, 60447, 100745, 302235, 342533, 463427, 1027599, 1390281, 1712665, 2317135, 5137995, 6951405, 7878259, 23634777, 39391295, 118173885]

約数ペア:

[(1, 118173885), (3, 39391295), (5, 23634777), (15, 7878259), (17, 6951405), (23, 5137995), (51, 2317135), (69, 1712665), (85, 1390281), (115, 1027599), (255, 463427), (345, 342533), (391, 302235), (1173, 100745), (1955, 60447), (5865, 20149)]