78423171405

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{659}}^1\times {\mathrm{2861}}^1$

素因数の和:3634

約数の個数: 64

約数和(自身を含む): 130562150400

約数和(自身を除く): 52138978995

約数列:

[1, 3, 5, 15, 47, 59, 141, 177, 235, 295, 659, 705, 885, 1977, 2773, 2861, 3295, 8319, 8583, 9885, 13865, 14305, 30973, 38881, 41595, 42915, 92919, 116643, 134467, 154865, 168799, 194405, 403401, 464595, 506397, 583215, 672335, 843995, 1827407, 1885399, 2017005, 2531985, 5482221, 5656197, 7933553, 9137035, 9426995, 23800659, 27411105, 28280985, 39667765, 88613753, 111238541, 119003295, 265841259, 333715623, 443068765, 556192705, 1329206295, 1668578115, 5228211427, 15684634281, 26141057135, 78423171405]

約数ペア:

[(1, 78423171405), (3, 26141057135), (5, 15684634281), (15, 5228211427), (47, 1668578115), (59, 1329206295), (141, 556192705), (177, 443068765), (235, 333715623), (295, 265841259), (659, 119003295), (705, 111238541), (885, 88613753), (1977, 39667765), (2773, 28280985), (2861, 27411105), (3295, 23800659), (8319, 9426995), (8583, 9137035), (9885, 7933553), (13865, 5656197), (14305, 5482221), (30973, 2531985), (38881, 2017005), (41595, 1885399), (42915, 1827407), (92919, 843995), (116643, 672335), (134467, 583215), (154865, 506397), (168799, 464595), (194405, 403401)]