770585535

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{1321}}^1$

素因数の和:1513

約数の個数: 64

約数和(自身を含む): 1427760000

約数和(自身を除く): 657174465

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 149, 261, 435, 447, 745, 783, 1305, 1321, 1341, 2235, 3915, 3963, 4023, 4321, 6605, 6705, 11889, 12963, 19815, 20115, 21605, 35667, 38309, 38889, 59445, 64815, 114927, 116667, 178335, 191545, 194445, 196829, 344781, 574635, 583335, 590487, 984145, 1034343, 1723905, 1771461, 2952435, 5171715, 5314383, 5708041, 8857305, 17124123, 26571915, 28540205, 51372369, 85620615, 154117107, 256861845, 770585535]

約数ペア:

[(1, 770585535), (3, 256861845), (5, 154117107), (9, 85620615), (15, 51372369), (27, 28540205), (29, 26571915), (45, 17124123), (87, 8857305), (135, 5708041), (145, 5314383), (149, 5171715), (261, 2952435), (435, 1771461), (447, 1723905), (745, 1034343), (783, 984145), (1305, 590487), (1321, 583335), (1341, 574635), (2235, 344781), (3915, 196829), (3963, 194445), (4023, 191545), (4321, 178335), (6605, 116667), (6705, 114927), (11889, 64815), (12963, 59445), (19815, 38889), (20115, 38309), (21605, 35667)]