15703928325

素因数分解:

$3^3\times 5^2\times {\mathrm{271}}^1\times {\mathrm{293}}^2$

素因数の和:876

約数の個数: 72

約数和(自身を含む): 29054311040

約数和(自身を除く): 13350382715

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 271, 293, 675, 813, 879, 1355, 1465, 2439, 2637, 4065, 4395, 6775, 7317, 7325, 7911, 12195, 13185, 20325, 21975, 36585, 39555, 60975, 65925, 79403, 85849, 182925, 197775, 238209, 257547, 397015, 429245, 714627, 772641, 1191045, 1287735, 1985075, 2143881, 2146225, 2317923, 3573135, 3863205, 5955225, 6438675, 10719405, 11589615, 17865675, 19316025, 23265079, 53597025, 57948075, 69795237, 116325395, 209385711, 348976185, 581626975, 628157133, 1046928555, 1744880925, 3140785665, 5234642775, 15703928325]

約数ペア:

[(1, 15703928325), (3, 5234642775), (5, 3140785665), (9, 1744880925), (15, 1046928555), (25, 628157133), (27, 581626975), (45, 348976185), (75, 209385711), (135, 116325395), (225, 69795237), (271, 57948075), (293, 53597025), (675, 23265079), (813, 19316025), (879, 17865675), (1355, 11589615), (1465, 10719405), (2439, 6438675), (2637, 5955225), (4065, 3863205), (4395, 3573135), (6775, 2317923), (7317, 2146225), (7325, 2143881), (7911, 1985075), (12195, 1287735), (13185, 1191045), (20325, 772641), (21975, 714627), (36585, 429245), (39555, 397015), (60975, 257547), (65925, 238209), (79403, 197775), (85849, 182925)]