15666427299

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{27091}}^1$

素因数の和:27180

約数の個数: 48

約数和(自身を含む): 23953662720

約数和(自身を除く): 8287235421

約数列:

[1, 3, 17, 23, 29, 51, 69, 87, 289, 391, 493, 667, 867, 1173, 1479, 2001, 6647, 8381, 11339, 19941, 25143, 27091, 34017, 81273, 192763, 460547, 578289, 623093, 785639, 1381641, 1869279, 2356917, 7829299, 10592581, 13355863, 18069697, 23487897, 31777743, 40067589, 54209091, 180073877, 227049671, 307184849, 540221631, 681149013, 921554547, 5222142433, 15666427299]

約数ペア:

[(1, 15666427299), (3, 5222142433), (17, 921554547), (23, 681149013), (29, 540221631), (51, 307184849), (69, 227049671), (87, 180073877), (289, 54209091), (391, 40067589), (493, 31777743), (667, 23487897), (867, 18069697), (1173, 13355863), (1479, 10592581), (2001, 7829299), (6647, 2356917), (8381, 1869279), (11339, 1381641), (19941, 785639), (25143, 623093), (27091, 578289), (34017, 460547), (81273, 192763)]