145422165

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{317}}^1$

素因数の和:606

約数の個数: 64

約数和(自身を含む): 283544064

約数和(自身を除く): 138121899

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 257, 317, 357, 595, 771, 951, 1285, 1585, 1785, 1799, 2219, 3855, 4369, 4755, 5389, 5397, 6657, 8995, 11095, 13107, 16167, 21845, 26945, 26985, 30583, 33285, 37723, 65535, 80835, 81469, 91749, 113169, 152915, 188615, 244407, 407345, 458745, 565845, 570283, 1222035, 1384973, 1710849, 2851415, 4154919, 6924865, 8554245, 9694811, 20774595, 29084433, 48474055, 145422165]

約数ペア:

[(1, 145422165), (3, 48474055), (5, 29084433), (7, 20774595), (15, 9694811), (17, 8554245), (21, 6924865), (35, 4154919), (51, 2851415), (85, 1710849), (105, 1384973), (119, 1222035), (255, 570283), (257, 565845), (317, 458745), (357, 407345), (595, 244407), (771, 188615), (951, 152915), (1285, 113169), (1585, 91749), (1785, 81469), (1799, 80835), (2219, 65535), (3855, 37723), (4369, 33285), (4755, 30583), (5389, 26985), (5397, 26945), (6657, 21845), (8995, 16167), (11095, 13107)]