530606975

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 718766496

約数和(自身を除く): 188159521

約数列:

[1, 5, 17, 25, 61, 85, 97, 211, 305, 425, 485, 1037, 1055, 1525, 1649, 2425, 3587, 5185, 5275, 5917, 8245, 12871, 17935, 20467, 25925, 29585, 41225, 64355, 89675, 100589, 102335, 147925, 218807, 321775, 347939, 502945, 511675, 1094035, 1248487, 1739695, 2514725, 5470175, 6242435, 8698475, 21224279, 31212175, 106121395, 530606975]

約数ペア:

[(1, 530606975), (5, 106121395), (17, 31212175), (25, 21224279), (61, 8698475), (85, 6242435), (97, 5470175), (211, 2514725), (305, 1739695), (425, 1248487), (485, 1094035), (1037, 511675), (1055, 502945), (1525, 347939), (1649, 321775), (2425, 218807), (3587, 147925), (5185, 102335), (5275, 100589), (5917, 89675), (8245, 64355), (12871, 41225), (17935, 29585), (20467, 25925)]