2123163005

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{76607}}^1$

素因数の和:76876

約数の個数: 16

約数和(自身を含む): 2669635584

約数和(自身を除く): 546472579

約数列:

[1, 5, 23, 115, 241, 1205, 5543, 27715, 76607, 383035, 1761961, 8809805, 18462287, 92311435, 424632601, 2123163005]

約数ペア:

[(1, 2123163005), (5, 424632601), (23, 92311435), (115, 18462287), (241, 8809805), (1205, 1761961), (5543, 383035), (27715, 76607)]