8001802705

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{1153}}^1$

素因数の和:1418

約数の個数: 48

約数和(自身を含む): 10704393216

約数和(自身を除く): 2702590511

約数列:

[1, 5, 13, 43, 65, 169, 191, 215, 559, 845, 955, 1153, 2483, 2795, 5765, 7267, 8213, 12415, 14989, 32279, 36335, 41065, 49579, 74945, 106769, 161395, 194857, 220223, 247895, 533845, 644527, 974285, 1101115, 1387997, 2862899, 3222635, 6939985, 8378851, 9469589, 14314495, 37217687, 41894255, 47347945, 123104657, 186088435, 615523285, 1600360541, 8001802705]

約数ペア:

[(1, 8001802705), (5, 1600360541), (13, 615523285), (43, 186088435), (65, 123104657), (169, 47347945), (191, 41894255), (215, 37217687), (559, 14314495), (845, 9469589), (955, 8378851), (1153, 6939985), (2483, 3222635), (2795, 2862899), (5765, 1387997), (7267, 1101115), (8213, 974285), (12415, 644527), (14989, 533845), (32279, 247895), (36335, 220223), (41065, 194857), (49579, 161395), (74945, 106769)]