15551485485

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1\times {\mathrm{1061}}^1$

素因数の和:1406

約数の個数: 64

約数和(自身を含む): 25751851776

約数和(自身を除く): 10200366291

約数列:

[1, 3, 5, 15, 61, 83, 183, 193, 249, 305, 415, 579, 915, 965, 1061, 1245, 2895, 3183, 5063, 5305, 11773, 15189, 15915, 16019, 25315, 35319, 48057, 58865, 64721, 75945, 80095, 88063, 176595, 194163, 204773, 240285, 264189, 323605, 440315, 614319, 970815, 977159, 1023865, 1320945, 2931477, 3071595, 4885795, 5371843, 12491153, 14657385, 16115529, 16996159, 26859215, 37473459, 50988477, 62455765, 80577645, 84980795, 187367295, 254942385, 1036765699, 3110297097, 5183828495, 15551485485]

約数ペア:

[(1, 15551485485), (3, 5183828495), (5, 3110297097), (15, 1036765699), (61, 254942385), (83, 187367295), (183, 84980795), (193, 80577645), (249, 62455765), (305, 50988477), (415, 37473459), (579, 26859215), (915, 16996159), (965, 16115529), (1061, 14657385), (1245, 12491153), (2895, 5371843), (3183, 4885795), (5063, 3071595), (5305, 2931477), (11773, 1320945), (15189, 1023865), (15915, 977159), (16019, 970815), (25315, 614319), (35319, 440315), (48057, 323605), (58865, 264189), (64721, 240285), (75945, 204773), (80095, 194163), (88063, 176595)]