25317930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4513}}^1$

素因数の和:4551

約数の個数: 64

約数和(自身を含む): 70201728

約数和(自身を除く): 44883798

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 165, 170, 187, 255, 330, 374, 510, 561, 935, 1122, 1870, 2805, 4513, 5610, 9026, 13539, 22565, 27078, 45130, 49643, 67695, 76721, 99286, 135390, 148929, 153442, 230163, 248215, 297858, 383605, 460326, 496430, 744645, 767210, 843931, 1150815, 1489290, 1687862, 2301630, 2531793, 4219655, 5063586, 8439310, 12658965, 25317930]

約数ペア:

[(1, 25317930), (2, 12658965), (3, 8439310), (5, 5063586), (6, 4219655), (10, 2531793), (11, 2301630), (15, 1687862), (17, 1489290), (22, 1150815), (30, 843931), (33, 767210), (34, 744645), (51, 496430), (55, 460326), (66, 383605), (85, 297858), (102, 248215), (110, 230163), (165, 153442), (170, 148929), (187, 135390), (255, 99286), (330, 76721), (374, 67695), (510, 49643), (561, 45130), (935, 27078), (1122, 22565), (1870, 13539), (2805, 9026), (4513, 5610)]