49127535

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{431}}^1$

素因数の和:608

約数の個数: 48

約数和(自身を含む): 90979200

約数和(自身を除く): 41851665

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 149, 153, 255, 431, 447, 745, 765, 1293, 1341, 2155, 2235, 2533, 3879, 6465, 6705, 7327, 7599, 12665, 19395, 21981, 22797, 36635, 37995, 64219, 65943, 109905, 113985, 192657, 321095, 329715, 577971, 963285, 1091723, 2889855, 3275169, 5458615, 9825507, 16375845, 49127535]

約数ペア:

[(1, 49127535), (3, 16375845), (5, 9825507), (9, 5458615), (15, 3275169), (17, 2889855), (45, 1091723), (51, 963285), (85, 577971), (149, 329715), (153, 321095), (255, 192657), (431, 113985), (447, 109905), (745, 65943), (765, 64219), (1293, 37995), (1341, 36635), (2155, 22797), (2235, 21981), (2533, 19395), (3879, 12665), (6465, 7599), (6705, 7327)]