13308871695

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1\times {\mathrm{6977}}^1$

素因数の和:7520

約数の個数: 64

約数和(自身を含む): 25048452096

約数和(自身を除く): 11739580401

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 105, 111, 185, 259, 491, 555, 777, 1295, 1473, 2455, 3437, 3885, 6977, 7365, 10311, 17185, 18167, 20931, 34885, 48839, 51555, 54501, 90835, 104655, 127169, 146517, 244195, 258149, 272505, 381507, 635845, 732585, 774447, 1290745, 1807043, 1907535, 3425707, 3872235, 5421129, 9035215, 10277121, 17128535, 23979949, 27105645, 51385605, 71939847, 119899745, 126751159, 359699235, 380253477, 633755795, 887258113, 1901267385, 2661774339, 4436290565, 13308871695]

約数ペア:

[(1, 13308871695), (3, 4436290565), (5, 2661774339), (7, 1901267385), (15, 887258113), (21, 633755795), (35, 380253477), (37, 359699235), (105, 126751159), (111, 119899745), (185, 71939847), (259, 51385605), (491, 27105645), (555, 23979949), (777, 17128535), (1295, 10277121), (1473, 9035215), (2455, 5421129), (3437, 3872235), (3885, 3425707), (6977, 1907535), (7365, 1807043), (10311, 1290745), (17185, 774447), (18167, 732585), (20931, 635845), (34885, 381507), (48839, 272505), (51555, 258149), (54501, 244195), (90835, 146517), (104655, 127169)]