22938015

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3911}}^1$

素因数の和:3959

約数の個数: 32

約数和(自身を含む): 40559616

約数和(自身を除く): 17621601

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 3911, 5865, 11733, 19555, 58665, 66487, 89953, 199461, 269859, 332435, 449765, 997305, 1349295, 1529201, 4587603, 7646005, 22938015]

約数ペア:

[(1, 22938015), (3, 7646005), (5, 4587603), (15, 1529201), (17, 1349295), (23, 997305), (51, 449765), (69, 332435), (85, 269859), (115, 199461), (255, 89953), (345, 66487), (391, 58665), (1173, 19555), (1955, 11733), (3911, 5865)]