520058595

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:253

約数の個数: 128

約数和(自身を含む): 1057536000

約数和(自身を除く): 537477405

約数列:

[1, 3, 5, 7, 15, 19, 21, 29, 35, 57, 87, 89, 95, 101, 105, 133, 145, 203, 267, 285, 303, 399, 435, 445, 505, 551, 609, 623, 665, 707, 1015, 1335, 1515, 1653, 1691, 1869, 1919, 1995, 2121, 2581, 2755, 2929, 3045, 3115, 3535, 3857, 5073, 5757, 7743, 8265, 8455, 8787, 8989, 9345, 9595, 10605, 11571, 11837, 12905, 13433, 14645, 18067, 19285, 20503, 25365, 26967, 28785, 35511, 38715, 40299, 43935, 44945, 49039, 54201, 55651, 57855, 59185, 61509, 62923, 67165, 90335, 102515, 134835, 147117, 166953, 170791, 177555, 188769, 201495, 245195, 260681, 271005, 278255, 307545, 314615, 343273, 389557, 512373, 735585, 782043, 834765, 853955, 943845, 1029819, 1168671, 1195537, 1303405, 1716365, 1824767, 1947785, 2561865, 3586611, 3910215, 4952939, 5149095, 5474301, 5843355, 5977685, 9123835, 14858817, 17933055, 24764695, 27371505, 34670573, 74294085, 104011719, 173352865, 520058595]

約数ペア:

[(1, 520058595), (3, 173352865), (5, 104011719), (7, 74294085), (15, 34670573), (19, 27371505), (21, 24764695), (29, 17933055), (35, 14858817), (57, 9123835), (87, 5977685), (89, 5843355), (95, 5474301), (101, 5149095), (105, 4952939), (133, 3910215), (145, 3586611), (203, 2561865), (267, 1947785), (285, 1824767), (303, 1716365), (399, 1303405), (435, 1195537), (445, 1168671), (505, 1029819), (551, 943845), (609, 853955), (623, 834765), (665, 782043), (707, 735585), (1015, 512373), (1335, 389557), (1515, 343273), (1653, 314615), (1691, 307545), (1869, 278255), (1919, 271005), (1995, 260681), (2121, 245195), (2581, 201495), (2755, 188769), (2929, 177555), (3045, 170791), (3115, 166953), (3535, 147117), (3857, 134835), (5073, 102515), (5757, 90335), (7743, 67165), (8265, 62923), (8455, 61509), (8787, 59185), (8989, 57855), (9345, 55651), (9595, 54201), (10605, 49039), (11571, 44945), (11837, 43935), (12905, 40299), (13433, 38715), (14645, 35511), (18067, 28785), (19285, 26967), (20503, 25365)]