2315681745

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{2447}}^1$

素因数の和:2702

約数の個数: 64

約数和(自身を含む): 4185022464

約数和(自身を除く): 1869340719

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 211, 299, 345, 633, 897, 1055, 1495, 2447, 2743, 3165, 4485, 4853, 7341, 8229, 12235, 13715, 14559, 24265, 31811, 36705, 41145, 56281, 63089, 72795, 95433, 159055, 168843, 189267, 281405, 315445, 477165, 516317, 731653, 844215, 946335, 1548951, 2194959, 2581585, 3658265, 6712121, 7744755, 10974795, 11875291, 20136363, 33560605, 35625873, 59376455, 100681815, 154378783, 178129365, 463136349, 771893915, 2315681745]

約数ペア:

[(1, 2315681745), (3, 771893915), (5, 463136349), (13, 178129365), (15, 154378783), (23, 100681815), (39, 59376455), (65, 35625873), (69, 33560605), (115, 20136363), (195, 11875291), (211, 10974795), (299, 7744755), (345, 6712121), (633, 3658265), (897, 2581585), (1055, 2194959), (1495, 1548951), (2447, 946335), (2743, 844215), (3165, 731653), (4485, 516317), (4853, 477165), (7341, 315445), (8229, 281405), (12235, 189267), (13715, 168843), (14559, 159055), (24265, 95433), (31811, 72795), (36705, 63089), (41145, 56281)]