1460218995

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2383}}^1$

素因数の和:2506

約数の個数: 80

約数和(自身を含む): 2803870080

約数和(自身を除く): 1343651085

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 89, 135, 153, 255, 267, 405, 445, 459, 765, 801, 1335, 1377, 1513, 2295, 2383, 2403, 4005, 4539, 6885, 7149, 7209, 7565, 11915, 12015, 13617, 21447, 22695, 35745, 36045, 40511, 40851, 64341, 68085, 107235, 121533, 122553, 193023, 202555, 204255, 212087, 321705, 364599, 607665, 612765, 636261, 965115, 1060435, 1093797, 1822995, 1908783, 3181305, 3281391, 3605479, 5468985, 5726349, 9543915, 10816437, 16406955, 17179047, 18027395, 28631745, 32449311, 54082185, 85895235, 97347933, 162246555, 292043799, 486739665, 1460218995]

約数ペア:

[(1, 1460218995), (3, 486739665), (5, 292043799), (9, 162246555), (15, 97347933), (17, 85895235), (27, 54082185), (45, 32449311), (51, 28631745), (81, 18027395), (85, 17179047), (89, 16406955), (135, 10816437), (153, 9543915), (255, 5726349), (267, 5468985), (405, 3605479), (445, 3281391), (459, 3181305), (765, 1908783), (801, 1822995), (1335, 1093797), (1377, 1060435), (1513, 965115), (2295, 636261), (2383, 612765), (2403, 607665), (4005, 364599), (4539, 321705), (6885, 212087), (7149, 204255), (7209, 202555), (7565, 193023), (11915, 122553), (12015, 121533), (13617, 107235), (21447, 68085), (22695, 64341), (35745, 40851), (36045, 40511)]