25123230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{769}}^1$

素因数の和:807

約数の個数: 96

約数和(自身を含む): 73735200

約数和(自身を除く): 48611970

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 121, 135, 165, 198, 242, 270, 297, 330, 363, 495, 594, 605, 726, 769, 990, 1089, 1210, 1485, 1538, 1815, 2178, 2307, 2970, 3267, 3630, 3845, 4614, 5445, 6534, 6921, 7690, 8459, 10890, 11535, 13842, 16335, 16918, 20763, 23070, 25377, 32670, 34605, 41526, 42295, 50754, 69210, 76131, 84590, 93049, 103815, 126885, 152262, 186098, 207630, 228393, 253770, 279147, 380655, 456786, 465245, 558294, 761310, 837441, 930490, 1141965, 1395735, 1674882, 2283930, 2512323, 2791470, 4187205, 5024646, 8374410, 12561615, 25123230]

約数ペア:

[(1, 25123230), (2, 12561615), (3, 8374410), (5, 5024646), (6, 4187205), (9, 2791470), (10, 2512323), (11, 2283930), (15, 1674882), (18, 1395735), (22, 1141965), (27, 930490), (30, 837441), (33, 761310), (45, 558294), (54, 465245), (55, 456786), (66, 380655), (90, 279147), (99, 253770), (110, 228393), (121, 207630), (135, 186098), (165, 152262), (198, 126885), (242, 103815), (270, 93049), (297, 84590), (330, 76131), (363, 69210), (495, 50754), (594, 42295), (605, 41526), (726, 34605), (769, 32670), (990, 25377), (1089, 23070), (1210, 20763), (1485, 16918), (1538, 16335), (1815, 13842), (2178, 11535), (2307, 10890), (2970, 8459), (3267, 7690), (3630, 6921), (3845, 6534), (4614, 5445)]