2152713990275

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1123}}^1\times {\mathrm{39791}}^1$

素因数の和:41012

約数の個数: 48

約数和(自身を含む): 2795209095168

約数和(自身を除く): 642495104893

約数列:

[1, 5, 25, 41, 47, 205, 235, 1025, 1123, 1175, 1927, 5615, 9635, 28075, 39791, 46043, 48175, 52781, 198955, 230215, 263905, 994775, 1151075, 1319525, 1631431, 1870177, 2164021, 8157155, 9350885, 10820105, 40785775, 44685293, 46754425, 54100525, 76677257, 223426465, 383386285, 1117132325, 1832097013, 1916931425, 2100208771, 9160485065, 10501043855, 45802425325, 52505219275, 86108559611, 430542798055, 2152713990275]

約数ペア:

[(1, 2152713990275), (5, 430542798055), (25, 86108559611), (41, 52505219275), (47, 45802425325), (205, 10501043855), (235, 9160485065), (1025, 2100208771), (1123, 1916931425), (1175, 1832097013), (1927, 1117132325), (5615, 383386285), (9635, 223426465), (28075, 76677257), (39791, 54100525), (46043, 46754425), (48175, 44685293), (52781, 40785775), (198955, 10820105), (230215, 9350885), (263905, 8157155), (994775, 2164021), (1151075, 1870177), (1319525, 1631431)]