973799425

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 1273132800

約数和(自身を除く): 299333375

約数列:

[1, 5, 25, 59, 61, 79, 137, 295, 305, 395, 685, 1475, 1525, 1975, 3425, 3599, 4661, 4819, 8083, 8357, 10823, 17995, 23305, 24095, 40415, 41785, 54115, 89975, 116525, 120475, 202075, 208925, 270575, 284321, 493063, 638557, 660203, 1421605, 2465315, 3192785, 3301015, 7108025, 12326575, 15963925, 16505075, 38951977, 194759885, 973799425]

約数ペア:

[(1, 973799425), (5, 194759885), (25, 38951977), (59, 16505075), (61, 15963925), (79, 12326575), (137, 7108025), (295, 3301015), (305, 3192785), (395, 2465315), (685, 1421605), (1475, 660203), (1525, 638557), (1975, 493063), (3425, 284321), (3599, 270575), (4661, 208925), (4819, 202075), (8083, 120475), (8357, 116525), (10823, 89975), (17995, 54115), (23305, 41785), (24095, 40415)]