1427842495

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{2789}}^1$

素因数の和:3147

約数の個数: 32

約数和(自身を含む): 1916395200

約数和(自身を除く): 488552705

約数列:

[1, 5, 17, 19, 85, 95, 317, 323, 1585, 1615, 2789, 5389, 6023, 13945, 26945, 30115, 47413, 52991, 102391, 237065, 264955, 511955, 884113, 900847, 4420565, 4504235, 15029921, 16798147, 75149605, 83990735, 285568499, 1427842495]

約数ペア:

[(1, 1427842495), (5, 285568499), (17, 83990735), (19, 75149605), (85, 16798147), (95, 15029921), (317, 4504235), (323, 4420565), (1585, 900847), (1615, 884113), (2789, 511955), (5389, 264955), (6023, 237065), (13945, 102391), (26945, 52991), (30115, 47413)]