25427070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16619}}^1$

素因数の和:16649

約数の個数: 48

約数和(自身を含む): 70003440

約数和(自身を除く): 44576370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 16619, 33238, 49857, 83095, 99714, 149571, 166190, 249285, 282523, 299142, 498570, 565046, 747855, 847569, 1412615, 1495710, 1695138, 2542707, 2825230, 4237845, 5085414, 8475690, 12713535, 25427070]

約数ペア:

[(1, 25427070), (2, 12713535), (3, 8475690), (5, 5085414), (6, 4237845), (9, 2825230), (10, 2542707), (15, 1695138), (17, 1495710), (18, 1412615), (30, 847569), (34, 747855), (45, 565046), (51, 498570), (85, 299142), (90, 282523), (102, 249285), (153, 166190), (170, 149571), (255, 99714), (306, 83095), (510, 49857), (765, 33238), (1530, 16619)]