85454115

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 148059648

約数和(自身を除く): 62605533

約数列:

[1, 3, 5, 15, 19, 43, 57, 95, 129, 215, 285, 361, 367, 645, 817, 1083, 1101, 1805, 1835, 2451, 4085, 5415, 5505, 6973, 12255, 15523, 15781, 20919, 34865, 46569, 47343, 77615, 78905, 104595, 132487, 232845, 236715, 299839, 397461, 662435, 899517, 1499195, 1987305, 4497585, 5696941, 17090823, 28484705, 85454115]

約数ペア:

[(1, 85454115), (3, 28484705), (5, 17090823), (15, 5696941), (19, 4497585), (43, 1987305), (57, 1499195), (95, 899517), (129, 662435), (215, 397461), (285, 299839), (361, 236715), (367, 232845), (645, 132487), (817, 104595), (1083, 78905), (1101, 77615), (1805, 47343), (1835, 46569), (2451, 34865), (4085, 20919), (5415, 15781), (5505, 15523), (6973, 12255)]