48980865

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{269}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 80352000

約数和(自身を除く): 31371135

約数列:

[1, 3, 5, 15, 61, 183, 199, 269, 305, 597, 807, 915, 995, 1345, 2985, 4035, 12139, 16409, 36417, 49227, 53531, 60695, 82045, 160593, 182085, 246135, 267655, 802965, 3265391, 9796173, 16326955, 48980865]

約数ペア:

[(1, 48980865), (3, 16326955), (5, 9796173), (15, 3265391), (61, 802965), (183, 267655), (199, 246135), (269, 182085), (305, 160593), (597, 82045), (807, 60695), (915, 53531), (995, 49227), (1345, 36417), (2985, 16409), (4035, 12139)]