389088945

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{643}}^1$

素因数の和:791

約数の個数: 96

約数和(自身を含む): 824608512

約数和(自身を除く): 435519567

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 113, 119, 153, 255, 315, 339, 357, 565, 595, 643, 765, 791, 1017, 1071, 1695, 1785, 1921, 1929, 2373, 3215, 3955, 4501, 5085, 5355, 5763, 5787, 7119, 9605, 9645, 10931, 11865, 13447, 13503, 17289, 22505, 28815, 28935, 32793, 35595, 40341, 40509, 54655, 67235, 67515, 72659, 76517, 86445, 98379, 121023, 163965, 201705, 202545, 217977, 229551, 363295, 382585, 491895, 508613, 605115, 653931, 688653, 1089885, 1147755, 1235203, 1525839, 2543065, 3269655, 3443265, 3705609, 4577517, 6176015, 7629195, 8646421, 11116827, 18528045, 22887585, 25939263, 43232105, 55584135, 77817789, 129696315, 389088945]

約数ペア:

[(1, 389088945), (3, 129696315), (5, 77817789), (7, 55584135), (9, 43232105), (15, 25939263), (17, 22887585), (21, 18528045), (35, 11116827), (45, 8646421), (51, 7629195), (63, 6176015), (85, 4577517), (105, 3705609), (113, 3443265), (119, 3269655), (153, 2543065), (255, 1525839), (315, 1235203), (339, 1147755), (357, 1089885), (565, 688653), (595, 653931), (643, 605115), (765, 508613), (791, 491895), (1017, 382585), (1071, 363295), (1695, 229551), (1785, 217977), (1921, 202545), (1929, 201705), (2373, 163965), (3215, 121023), (3955, 98379), (4501, 86445), (5085, 76517), (5355, 72659), (5763, 67515), (5787, 67235), (7119, 54655), (9605, 40509), (9645, 40341), (10931, 35595), (11865, 32793), (13447, 28935), (13503, 28815), (17289, 22505)]