25504590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1163}}^1$

素因数の和:1233

約数の個数: 64

約数和(自身を含む): 66375936

約数和(自身を除く): 40871346

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 43, 51, 85, 86, 102, 129, 170, 215, 255, 258, 430, 510, 645, 731, 1163, 1290, 1462, 2193, 2326, 3489, 3655, 4386, 5815, 6978, 7310, 10965, 11630, 17445, 19771, 21930, 34890, 39542, 50009, 59313, 98855, 100018, 118626, 150027, 197710, 250045, 296565, 300054, 500090, 593130, 750135, 850153, 1500270, 1700306, 2550459, 4250765, 5100918, 8501530, 12752295, 25504590]

約数ペア:

[(1, 25504590), (2, 12752295), (3, 8501530), (5, 5100918), (6, 4250765), (10, 2550459), (15, 1700306), (17, 1500270), (30, 850153), (34, 750135), (43, 593130), (51, 500090), (85, 300054), (86, 296565), (102, 250045), (129, 197710), (170, 150027), (215, 118626), (255, 100018), (258, 98855), (430, 59313), (510, 50009), (645, 39542), (731, 34890), (1163, 21930), (1290, 19771), (1462, 17445), (2193, 11630), (2326, 10965), (3489, 7310), (3655, 6978), (4386, 5815)]