205442055

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2389}}^1$

素因数の和:2430

約数の個数: 96

約数和(自身を含む): 457732800

約数和(自身を除く): 252290745

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 49, 63, 65, 91, 105, 117, 135, 147, 189, 195, 245, 273, 315, 351, 441, 455, 585, 637, 735, 819, 945, 1323, 1365, 1755, 1911, 2205, 2389, 2457, 3185, 4095, 5733, 6615, 7167, 9555, 11945, 12285, 16723, 17199, 21501, 28665, 31057, 35835, 50169, 64503, 83615, 85995, 93171, 107505, 117061, 150507, 155285, 217399, 250845, 279513, 322515, 351183, 451521, 465855, 585305, 652197, 752535, 838539, 1053549, 1086995, 1397565, 1521793, 1755915, 1956591, 2257605, 3160647, 3260985, 4192695, 4565379, 5267745, 5869773, 7608965, 9782955, 13696137, 15803235, 22826895, 29348865, 41088411, 68480685, 205442055]

約数ペア:

[(1, 205442055), (3, 68480685), (5, 41088411), (7, 29348865), (9, 22826895), (13, 15803235), (15, 13696137), (21, 9782955), (27, 7608965), (35, 5869773), (39, 5267745), (45, 4565379), (49, 4192695), (63, 3260985), (65, 3160647), (91, 2257605), (105, 1956591), (117, 1755915), (135, 1521793), (147, 1397565), (189, 1086995), (195, 1053549), (245, 838539), (273, 752535), (315, 652197), (351, 585305), (441, 465855), (455, 451521), (585, 351183), (637, 322515), (735, 279513), (819, 250845), (945, 217399), (1323, 155285), (1365, 150507), (1755, 117061), (1911, 107505), (2205, 93171), (2389, 85995), (2457, 83615), (3185, 64503), (4095, 50169), (5733, 35835), (6615, 31057), (7167, 28665), (9555, 21501), (11945, 17199), (12285, 16723)]