43242645

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:222

約数の個数: 64

約数和(自身を含む): 78257664

約数和(自身を除く): 35015019

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 73, 85, 101, 115, 219, 255, 303, 345, 365, 391, 505, 1095, 1173, 1241, 1515, 1679, 1717, 1955, 2323, 3723, 5037, 5151, 5865, 6205, 6969, 7373, 8395, 8585, 11615, 18615, 22119, 25185, 25755, 28543, 34845, 36865, 39491, 85629, 110595, 118473, 125341, 142715, 169579, 197455, 376023, 428145, 508737, 592365, 626705, 847895, 1880115, 2543685, 2882843, 8648529, 14414215, 43242645]

約数ペア:

[(1, 43242645), (3, 14414215), (5, 8648529), (15, 2882843), (17, 2543685), (23, 1880115), (51, 847895), (69, 626705), (73, 592365), (85, 508737), (101, 428145), (115, 376023), (219, 197455), (255, 169579), (303, 142715), (345, 125341), (365, 118473), (391, 110595), (505, 85629), (1095, 39491), (1173, 36865), (1241, 34845), (1515, 28543), (1679, 25755), (1717, 25185), (1955, 22119), (2323, 18615), (3723, 11615), (5037, 8585), (5151, 8395), (5865, 7373), (6205, 6969)]