91967225

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 138300672

約数和(自身を除く): 46333447

約数列:

[1, 5, 7, 23, 25, 35, 73, 115, 161, 175, 313, 365, 511, 575, 805, 1565, 1679, 1825, 2191, 2555, 4025, 7199, 7825, 8395, 10955, 11753, 12775, 22849, 35995, 41975, 50393, 54775, 58765, 114245, 159943, 179975, 251965, 293825, 525527, 571225, 799715, 1259825, 2627635, 3678689, 3998575, 13138175, 18393445, 91967225]

約数ペア:

[(1, 91967225), (5, 18393445), (7, 13138175), (23, 3998575), (25, 3678689), (35, 2627635), (73, 1259825), (115, 799715), (161, 571225), (175, 525527), (313, 293825), (365, 251965), (511, 179975), (575, 159943), (805, 114245), (1565, 58765), (1679, 54775), (1825, 50393), (2191, 41975), (2555, 35995), (4025, 22849), (7199, 12775), (7825, 11753), (8395, 10955)]