20170048825

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{3067}}^1$

素因数の和:3346

約数の個数: 48

約数和(自身を含む): 26569370880

約数和(自身を除く): 6399322055

約数列:

[1, 5, 25, 29, 47, 145, 193, 235, 725, 965, 1175, 1363, 3067, 4825, 5597, 6815, 9071, 15335, 27985, 34075, 45355, 76675, 88943, 139925, 144149, 226775, 263059, 444715, 591931, 720745, 1315295, 2223575, 2959655, 3603725, 4180321, 6576475, 14798275, 17165999, 20901605, 27820757, 85829995, 104508025, 139103785, 429149975, 695518925, 806801953, 4034009765, 20170048825]

約数ペア:

[(1, 20170048825), (5, 4034009765), (25, 806801953), (29, 695518925), (47, 429149975), (145, 139103785), (193, 104508025), (235, 85829995), (725, 27820757), (965, 20901605), (1175, 17165999), (1363, 14798275), (3067, 6576475), (4825, 4180321), (5597, 3603725), (6815, 2959655), (9071, 2223575), (15335, 1315295), (27985, 720745), (34075, 591931), (45355, 444715), (76675, 263059), (88943, 226775), (139925, 144149)]