211320771725

素因数分解:

$5^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1\times {\mathrm{55949}}^1$

素因数の和:56270

約数の個数: 48

約数和(自身を含む): 303709132800

約数和(自身を除く): 92388361075

約数列:

[1, 5, 7, 25, 35, 113, 175, 191, 565, 791, 955, 1337, 2825, 3955, 4775, 6685, 19775, 21583, 33425, 55949, 107915, 151081, 279745, 391643, 539575, 755405, 1398725, 1958215, 3777025, 6322237, 9791075, 10686259, 31611185, 44255659, 53431295, 74803813, 158055925, 221278295, 267156475, 374019065, 1106391475, 1207547267, 1870095325, 6037736335, 8452830869, 30188681675, 42264154345, 211320771725]

約数ペア:

[(1, 211320771725), (5, 42264154345), (7, 30188681675), (25, 8452830869), (35, 6037736335), (113, 1870095325), (175, 1207547267), (191, 1106391475), (565, 374019065), (791, 267156475), (955, 221278295), (1337, 158055925), (2825, 74803813), (3955, 53431295), (4775, 44255659), (6685, 31611185), (19775, 10686259), (21583, 9791075), (33425, 6322237), (55949, 3777025), (107915, 1958215), (151081, 1398725), (279745, 755405), (391643, 539575)]