470894624985

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{431}}^1\times {\mathrm{9887}}^1$

素因数の和:10518

約数の個数: 64

約数和(自身を含む): 775042007040

約数和(自身を除く): 304147382055

約数列:

[1, 3, 5, 15, 53, 139, 159, 265, 417, 431, 695, 795, 1293, 2085, 2155, 6465, 7367, 9887, 22101, 22843, 29661, 36835, 49435, 59909, 68529, 110505, 114215, 148305, 179727, 299545, 342645, 524011, 898635, 1374293, 1572033, 2620055, 3175177, 4122879, 4261297, 6871465, 7860165, 9525531, 12783891, 15875885, 20614395, 21306485, 47627655, 63919455, 72837529, 218512587, 225848741, 364187645, 592320283, 677546223, 1092562935, 1129243705, 1776960849, 2961601415, 3387731115, 8884804245, 31392974999, 94178924997, 156964874995, 470894624985]

約数ペア:

[(1, 470894624985), (3, 156964874995), (5, 94178924997), (15, 31392974999), (53, 8884804245), (139, 3387731115), (159, 2961601415), (265, 1776960849), (417, 1129243705), (431, 1092562935), (695, 677546223), (795, 592320283), (1293, 364187645), (2085, 225848741), (2155, 218512587), (6465, 72837529), (7367, 63919455), (9887, 47627655), (22101, 21306485), (22843, 20614395), (29661, 15875885), (36835, 12783891), (49435, 9525531), (59909, 7860165), (68529, 6871465), (110505, 4261297), (114215, 4122879), (148305, 3175177), (179727, 2620055), (299545, 1572033), (342645, 1374293), (524011, 898635)]