2765804925

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{27541}}^1$

素因数の和:27670

約数の個数: 48

約数和(自身を含む): 4972542848

約数和(自身を除く): 2206737923

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 103, 195, 309, 325, 515, 975, 1339, 1545, 2575, 4017, 6695, 7725, 20085, 27541, 33475, 82623, 100425, 137705, 358033, 413115, 688525, 1074099, 1790165, 2065575, 2836723, 5370495, 8510169, 8950825, 14183615, 26852475, 36877399, 42550845, 70918075, 110632197, 184386995, 212754225, 553160985, 921934975, 2765804925]

約数ペア:

[(1, 2765804925), (3, 921934975), (5, 553160985), (13, 212754225), (15, 184386995), (25, 110632197), (39, 70918075), (65, 42550845), (75, 36877399), (103, 26852475), (195, 14183615), (309, 8950825), (325, 8510169), (515, 5370495), (975, 2836723), (1339, 2065575), (1545, 1790165), (2575, 1074099), (4017, 688525), (6695, 413115), (7725, 358033), (20085, 137705), (27541, 100425), (33475, 82623)]