25897431187

素因数分解:

${\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{379}}^1$

素因数の和:835

約数の個数: 32

約数和(自身を含む): 27666432000

約数和(自身を除く): 1769000813

約数列:

[1, 23, 127, 149, 157, 379, 2921, 3427, 3611, 8717, 18923, 19939, 23393, 48133, 56471, 59503, 435229, 458597, 538039, 1107059, 1298833, 1368569, 2970911, 7171817, 7556881, 8865947, 68330953, 164951791, 173808263, 203916781, 1125975269, 25897431187]

約数ペア:

[(1, 25897431187), (23, 1125975269), (127, 203916781), (149, 173808263), (157, 164951791), (379, 68330953), (2921, 8865947), (3427, 7556881), (3611, 7171817), (8717, 2970911), (18923, 1368569), (19939, 1298833), (23393, 1107059), (48133, 538039), (56471, 458597), (59503, 435229)]