4954775

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1231}}^1$

素因数の和:1271

約数の個数: 24

約数和(自身を含む): 7332864

約数和(自身を除く): 2378089

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 575, 805, 1231, 4025, 6155, 8617, 28313, 30775, 43085, 141565, 198191, 215425, 707825, 990955, 4954775]

約数ペア:

[(1, 4954775), (5, 990955), (7, 707825), (23, 215425), (25, 198191), (35, 141565), (115, 43085), (161, 30775), (175, 28313), (575, 8617), (805, 6155), (1231, 4025)]