471387645

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{367}}^1$

素因数の和:491

約数の個数: 96

約数和(自身を含む): 917609472

約数和(自身を除く): 446221827

約数列:

[1, 3, 5, 9, 15, 17, 23, 45, 51, 69, 73, 85, 115, 153, 207, 219, 255, 345, 365, 367, 391, 657, 765, 1035, 1095, 1101, 1173, 1241, 1679, 1835, 1955, 3285, 3303, 3519, 3723, 5037, 5505, 5865, 6205, 6239, 8395, 8441, 11169, 15111, 16515, 17595, 18615, 18717, 25185, 25323, 26791, 28543, 31195, 42205, 55845, 56151, 75555, 75969, 80373, 85629, 93585, 126615, 133955, 142715, 143497, 241119, 256887, 280755, 379845, 401865, 428145, 430491, 455447, 616193, 717485, 1205595, 1284435, 1291473, 1366341, 1848579, 2152455, 2277235, 3080965, 4099023, 5545737, 6457365, 6831705, 9242895, 10475281, 20495115, 27728685, 31425843, 52376405, 94277529, 157129215, 471387645]

約数ペア:

[(1, 471387645), (3, 157129215), (5, 94277529), (9, 52376405), (15, 31425843), (17, 27728685), (23, 20495115), (45, 10475281), (51, 9242895), (69, 6831705), (73, 6457365), (85, 5545737), (115, 4099023), (153, 3080965), (207, 2277235), (219, 2152455), (255, 1848579), (345, 1366341), (365, 1291473), (367, 1284435), (391, 1205595), (657, 717485), (765, 616193), (1035, 455447), (1095, 430491), (1101, 428145), (1173, 401865), (1241, 379845), (1679, 280755), (1835, 256887), (1955, 241119), (3285, 143497), (3303, 142715), (3519, 133955), (3723, 126615), (5037, 93585), (5505, 85629), (5865, 80373), (6205, 75969), (6239, 75555), (8395, 56151), (8441, 55845), (11169, 42205), (15111, 31195), (16515, 28543), (17595, 26791), (18615, 25323), (18717, 25185)]