29542005

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{73}}^1$

素因数の和:147

約数の個数: 72

約数和(自身を含む): 57454488

約数和(自身を除く): 27912483

約数列:

[1, 3, 5, 9, 15, 17, 23, 45, 51, 69, 73, 85, 115, 153, 207, 219, 255, 345, 365, 391, 529, 657, 765, 1035, 1095, 1173, 1241, 1587, 1679, 1955, 2645, 3285, 3519, 3723, 4761, 5037, 5865, 6205, 7935, 8395, 8993, 11169, 15111, 17595, 18615, 23805, 25185, 26979, 28543, 38617, 44965, 55845, 75555, 80937, 85629, 115851, 134895, 142715, 193085, 256887, 347553, 404685, 428145, 579255, 656489, 1284435, 1737765, 1969467, 3282445, 5908401, 9847335, 29542005]

約数ペア:

[(1, 29542005), (3, 9847335), (5, 5908401), (9, 3282445), (15, 1969467), (17, 1737765), (23, 1284435), (45, 656489), (51, 579255), (69, 428145), (73, 404685), (85, 347553), (115, 256887), (153, 193085), (207, 142715), (219, 134895), (255, 115851), (345, 85629), (365, 80937), (391, 75555), (529, 55845), (657, 44965), (765, 38617), (1035, 28543), (1095, 26979), (1173, 25185), (1241, 23805), (1587, 18615), (1679, 17595), (1955, 15111), (2645, 11169), (3285, 8993), (3519, 8395), (3723, 7935), (4761, 6205), (5037, 5865)]