49905105

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 81544320

約数和(自身を除く): 31639215

約数列:

[1, 3, 5, 15, 109, 131, 233, 327, 393, 545, 655, 699, 1165, 1635, 1965, 3495, 14279, 25397, 30523, 42837, 71395, 76191, 91569, 126985, 152615, 214185, 380955, 457845, 3327007, 9981021, 16635035, 49905105]

約数ペア:

[(1, 49905105), (3, 16635035), (5, 9981021), (15, 3327007), (109, 457845), (131, 380955), (233, 214185), (327, 152615), (393, 126985), (545, 91569), (655, 76191), (699, 71395), (1165, 42837), (1635, 30523), (1965, 25397), (3495, 14279)]