2738777475

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{2153}}^1\times {\mathrm{2423}}^1$

素因数の和:4596

約数の個数: 48

約数和(自身を含む): 5179525632

約数和(自身を除く): 2440748157

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 2153, 2423, 6459, 7269, 10765, 12115, 15071, 16961, 32295, 36345, 45213, 50883, 53825, 60575, 75355, 84805, 161475, 181725, 226065, 254415, 376775, 424025, 1130325, 1272075, 5216719, 15650157, 26083595, 36517033, 78250785, 109551099, 130417975, 182585165, 391253925, 547755495, 912925825, 2738777475]

約数ペア:

[(1, 2738777475), (3, 912925825), (5, 547755495), (7, 391253925), (15, 182585165), (21, 130417975), (25, 109551099), (35, 78250785), (75, 36517033), (105, 26083595), (175, 15650157), (525, 5216719), (2153, 1272075), (2423, 1130325), (6459, 424025), (7269, 376775), (10765, 254415), (12115, 226065), (15071, 181725), (16961, 161475), (32295, 84805), (36345, 75355), (45213, 60575), (50883, 53825)]