25064460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8191}}^1$

素因数の和:8223

約数の個数: 72

約数和(自身を含む): 80510976

約数和(自身を除く): 55446516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 8191, 16382, 24573, 32764, 40955, 49146, 73719, 81910, 98292, 122865, 139247, 147438, 163820, 245730, 278494, 294876, 368595, 417741, 491460, 556988, 696235, 737190, 835482, 1253223, 1392470, 1474380, 1670964, 2088705, 2506446, 2784940, 4177410, 5012892, 6266115, 8354820, 12532230, 25064460]

約数ペア:

[(1, 25064460), (2, 12532230), (3, 8354820), (4, 6266115), (5, 5012892), (6, 4177410), (9, 2784940), (10, 2506446), (12, 2088705), (15, 1670964), (17, 1474380), (18, 1392470), (20, 1253223), (30, 835482), (34, 737190), (36, 696235), (45, 556988), (51, 491460), (60, 417741), (68, 368595), (85, 294876), (90, 278494), (102, 245730), (153, 163820), (170, 147438), (180, 139247), (204, 122865), (255, 98292), (306, 81910), (340, 73719), (510, 49146), (612, 40955), (765, 32764), (1020, 24573), (1530, 16382), (3060, 8191)]