25015230

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{347}}^1$

素因数の和:455

約数の個数: 80

約数和(自身を含む): 68214960

約数和(自身を除く): 43199730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 89, 90, 135, 162, 178, 267, 270, 347, 405, 445, 534, 694, 801, 810, 890, 1041, 1335, 1602, 1735, 2082, 2403, 2670, 3123, 3470, 4005, 4806, 5205, 6246, 7209, 8010, 9369, 10410, 12015, 14418, 15615, 18738, 24030, 28107, 30883, 31230, 36045, 46845, 56214, 61766, 72090, 92649, 93690, 140535, 154415, 185298, 277947, 281070, 308830, 463245, 555894, 833841, 926490, 1389735, 1667682, 2501523, 2779470, 4169205, 5003046, 8338410, 12507615, 25015230]

約数ペア:

[(1, 25015230), (2, 12507615), (3, 8338410), (5, 5003046), (6, 4169205), (9, 2779470), (10, 2501523), (15, 1667682), (18, 1389735), (27, 926490), (30, 833841), (45, 555894), (54, 463245), (81, 308830), (89, 281070), (90, 277947), (135, 185298), (162, 154415), (178, 140535), (267, 93690), (270, 92649), (347, 72090), (405, 61766), (445, 56214), (534, 46845), (694, 36045), (801, 31230), (810, 30883), (890, 28107), (1041, 24030), (1335, 18738), (1602, 15615), (1735, 14418), (2082, 12015), (2403, 10410), (2670, 9369), (3123, 8010), (3470, 7209), (4005, 6246), (4806, 5205)]