973156795

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:392

約数の個数: 64

約数和(自身を含む): 1371896064

約数和(自身を除く): 398739269

約数列:

[1, 5, 13, 23, 37, 65, 73, 115, 185, 241, 299, 365, 481, 851, 949, 1205, 1495, 1679, 2405, 2701, 3133, 4255, 4745, 5543, 8395, 8917, 11063, 13505, 15665, 17593, 21827, 27715, 35113, 44585, 55315, 62123, 72059, 87965, 109135, 115921, 175565, 205091, 228709, 310615, 360295, 404639, 579605, 650941, 807599, 1025455, 1143545, 2023195, 2666183, 3254705, 4037995, 5260307, 8462233, 13330915, 14971643, 26301535, 42311165, 74858215, 194631359, 973156795]

約数ペア:

[(1, 973156795), (5, 194631359), (13, 74858215), (23, 42311165), (37, 26301535), (65, 14971643), (73, 13330915), (115, 8462233), (185, 5260307), (241, 4037995), (299, 3254705), (365, 2666183), (481, 2023195), (851, 1143545), (949, 1025455), (1205, 807599), (1495, 650941), (1679, 579605), (2405, 404639), (2701, 360295), (3133, 310615), (4255, 228709), (4745, 205091), (5543, 175565), (8395, 115921), (8917, 109135), (11063, 87965), (13505, 72059), (15665, 62123), (17593, 55315), (21827, 44585), (27715, 35113)]