1031159815

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:424

約数の個数: 64

約数和(自身を含む): 1515801600

約数和(自身を除く): 484641785

約数列:

[1, 5, 7, 29, 35, 59, 67, 145, 203, 257, 295, 335, 413, 469, 1015, 1285, 1711, 1799, 1943, 2065, 2345, 3953, 7453, 8555, 8995, 9715, 11977, 13601, 15163, 17219, 19765, 27671, 37265, 52171, 59885, 68005, 75815, 86095, 106141, 114637, 120533, 138355, 260855, 439727, 499351, 530705, 573185, 602665, 802459, 1015921, 2198635, 2496755, 3078089, 3495457, 4012295, 5079605, 7111447, 15390445, 17477285, 29461709, 35557235, 147308545, 206231963, 1031159815]

約数ペア:

[(1, 1031159815), (5, 206231963), (7, 147308545), (29, 35557235), (35, 29461709), (59, 17477285), (67, 15390445), (145, 7111447), (203, 5079605), (257, 4012295), (295, 3495457), (335, 3078089), (413, 2496755), (469, 2198635), (1015, 1015921), (1285, 802459), (1711, 602665), (1799, 573185), (1943, 530705), (2065, 499351), (2345, 439727), (3953, 260855), (7453, 138355), (8555, 120533), (8995, 114637), (9715, 106141), (11977, 86095), (13601, 75815), (15163, 68005), (17219, 59885), (19765, 52171), (27671, 37265)]