120769775

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:548

約数の個数: 48

約数和(自身を含む): 180792000

約数和(自身を除く): 60022225

約数列:

[1, 5, 7, 25, 29, 35, 53, 145, 175, 203, 265, 371, 449, 725, 1015, 1325, 1537, 1855, 2245, 3143, 5075, 7685, 9275, 10759, 11225, 13021, 15715, 23797, 38425, 53795, 65105, 78575, 91147, 118985, 166579, 268975, 325525, 455735, 594925, 690113, 832895, 2278675, 3450565, 4164475, 4830791, 17252825, 24153955, 120769775]

約数ペア:

[(1, 120769775), (5, 24153955), (7, 17252825), (25, 4830791), (29, 4164475), (35, 3450565), (53, 2278675), (145, 832895), (175, 690113), (203, 594925), (265, 455735), (371, 325525), (449, 268975), (725, 166579), (1015, 118985), (1325, 91147), (1537, 78575), (1855, 65105), (2245, 53795), (3143, 38425), (5075, 23797), (7685, 15715), (9275, 13021), (10759, 11225)]