1345120225

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{6133}}^1$

素因数の和:6457

約数の個数: 24

約数和(自身を含む): 1728119552

約数和(自身を除く): 382999327

約数列:

[1, 5, 25, 31, 155, 283, 775, 1415, 6133, 7075, 8773, 30665, 43865, 153325, 190123, 219325, 950615, 1735639, 4753075, 8678195, 43390975, 53804809, 269024045, 1345120225]

約数ペア:

[(1, 1345120225), (5, 269024045), (25, 53804809), (31, 43390975), (155, 8678195), (283, 4753075), (775, 1735639), (1415, 950615), (6133, 219325), (7075, 190123), (8773, 153325), (30665, 43865)]