25093890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2707}}^1$

素因数の和:2823

約数の個数: 48

約数和(自身を含む): 65901888

約数和(自身を除く): 40807998

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 103, 206, 309, 515, 618, 927, 1030, 1545, 1854, 2707, 3090, 4635, 5414, 8121, 9270, 13535, 16242, 24363, 27070, 40605, 48726, 81210, 121815, 243630, 278821, 557642, 836463, 1394105, 1672926, 2509389, 2788210, 4182315, 5018778, 8364630, 12546945, 25093890]

約数ペア:

[(1, 25093890), (2, 12546945), (3, 8364630), (5, 5018778), (6, 4182315), (9, 2788210), (10, 2509389), (15, 1672926), (18, 1394105), (30, 836463), (45, 557642), (90, 278821), (103, 243630), (206, 121815), (309, 81210), (515, 48726), (618, 40605), (927, 27070), (1030, 24363), (1545, 16242), (1854, 13535), (2707, 9270), (3090, 8121), (4635, 5414)]