29934881425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{9697}}^1$

素因数の和:9890

約数の個数: 48

約数和(自身を含む): 40069032640

約数和(自身を除く): 10134151215

約数列:

[1, 5, 19, 25, 67, 95, 97, 335, 475, 485, 1273, 1675, 1843, 2425, 6365, 6499, 9215, 9697, 31825, 32495, 46075, 48485, 123481, 162475, 184243, 242425, 617405, 649699, 921215, 940609, 3087025, 3248495, 4606075, 4703045, 12344281, 16242475, 17871571, 23515225, 61721405, 63020803, 89357855, 308607025, 315104015, 446789275, 1197395257, 1575520075, 5986976285, 29934881425]

約数ペア:

[(1, 29934881425), (5, 5986976285), (19, 1575520075), (25, 1197395257), (67, 446789275), (95, 315104015), (97, 308607025), (335, 89357855), (475, 63020803), (485, 61721405), (1273, 23515225), (1675, 17871571), (1843, 16242475), (2425, 12344281), (6365, 4703045), (6499, 4606075), (9215, 3248495), (9697, 3087025), (31825, 940609), (32495, 921215), (46075, 649699), (48485, 617405), (123481, 242425), (162475, 184243)]