309004995295

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{607}}^1\times {\mathrm{12433}}^1$

素因数の和:13495

約数の個数: 32

約数和(自身を含む): 391903764480

約数和(自身を除く): 82898769185

約数列:

[1, 5, 19, 95, 431, 607, 2155, 3035, 8189, 11533, 12433, 40945, 57665, 62165, 236227, 261617, 1181135, 1308085, 4970723, 5358623, 7546831, 24853615, 26793115, 37734155, 101813837, 143389789, 509069185, 716948945, 3252684161, 16263420805, 61800999059, 309004995295]

約数ペア:

[(1, 309004995295), (5, 61800999059), (19, 16263420805), (95, 3252684161), (431, 716948945), (607, 509069185), (2155, 143389789), (3035, 101813837), (8189, 37734155), (11533, 26793115), (12433, 24853615), (40945, 7546831), (57665, 5358623), (62165, 4970723), (236227, 1308085), (261617, 1181135)]