653030145

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{6247}}^1$

素因数の和:6382

約数の個数: 48

約数和(自身を含む): 1193018112

約数和(自身を除く): 539987967

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 101, 115, 207, 303, 345, 505, 909, 1035, 1515, 2323, 4545, 6247, 6969, 11615, 18741, 20907, 31235, 34845, 56223, 93705, 104535, 143681, 281115, 431043, 630947, 718405, 1293129, 1892841, 2155215, 3154735, 5678523, 6465645, 9464205, 14511781, 28392615, 43535343, 72558905, 130606029, 217676715, 653030145]

約数ペア:

[(1, 653030145), (3, 217676715), (5, 130606029), (9, 72558905), (15, 43535343), (23, 28392615), (45, 14511781), (69, 9464205), (101, 6465645), (115, 5678523), (207, 3154735), (303, 2155215), (345, 1892841), (505, 1293129), (909, 718405), (1035, 630947), (1515, 431043), (2323, 281115), (4545, 143681), (6247, 104535), (6969, 93705), (11615, 56223), (18741, 34845), (20907, 31235)]