4880494045

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{24781}}^1$

素因数の和:25141

約数の個数: 32

約数和(自身を含む): 7108667136

約数和(自身を除く): 2228173091

約数列:

[1, 5, 7, 17, 35, 85, 119, 331, 595, 1655, 2317, 5627, 11585, 24781, 28135, 39389, 123905, 173467, 196945, 421277, 867335, 2106385, 2948939, 8202511, 14744695, 41012555, 57417577, 139442687, 287087885, 697213435, 976098809, 4880494045]

約数ペア:

[(1, 4880494045), (5, 976098809), (7, 697213435), (17, 287087885), (35, 139442687), (85, 57417577), (119, 41012555), (331, 14744695), (595, 8202511), (1655, 2948939), (2317, 2106385), (5627, 867335), (11585, 421277), (24781, 196945), (28135, 173467), (39389, 123905)]