16967540655

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1\times {\mathrm{2027}}^1$

素因数の和:2441

約数の個数: 96

約数和(自身を含む): 32554267200

約数和(自身を除く): 15586726545

約数列:

[1, 3, 5, 9, 13, 15, 39, 41, 45, 65, 117, 123, 195, 205, 349, 369, 533, 585, 615, 1047, 1599, 1745, 1845, 2027, 2665, 3141, 4537, 4797, 5235, 6081, 7995, 10135, 13611, 14309, 15705, 18243, 22685, 23985, 26351, 30405, 40833, 42927, 68055, 71545, 79053, 83107, 91215, 128781, 131755, 186017, 204165, 214635, 237159, 249321, 395265, 415535, 558051, 643905, 707423, 747963, 930085, 1080391, 1185795, 1246605, 1674153, 2122269, 2790255, 3241173, 3537115, 3739815, 5401955, 6366807, 8370765, 9196499, 9723519, 10611345, 16205865, 27589497, 29004343, 31834035, 45982495, 48617595, 82768491, 87013029, 137947485, 145021715, 261039087, 377056459, 413842455, 435065145, 1131169377, 1305195435, 1885282295, 3393508131, 5655846885, 16967540655]

約数ペア:

[(1, 16967540655), (3, 5655846885), (5, 3393508131), (9, 1885282295), (13, 1305195435), (15, 1131169377), (39, 435065145), (41, 413842455), (45, 377056459), (65, 261039087), (117, 145021715), (123, 137947485), (195, 87013029), (205, 82768491), (349, 48617595), (369, 45982495), (533, 31834035), (585, 29004343), (615, 27589497), (1047, 16205865), (1599, 10611345), (1745, 9723519), (1845, 9196499), (2027, 8370765), (2665, 6366807), (3141, 5401955), (4537, 3739815), (4797, 3537115), (5235, 3241173), (6081, 2790255), (7995, 2122269), (10135, 1674153), (13611, 1246605), (14309, 1185795), (15705, 1080391), (18243, 930085), (22685, 747963), (23985, 707423), (26351, 643905), (30405, 558051), (40833, 415535), (42927, 395265), (68055, 249321), (71545, 237159), (79053, 214635), (83107, 204165), (91215, 186017), (128781, 131755)]