2471848665

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{2347}}^1$

素因数の和:2870

約数の個数: 64

約数和(自身を含む): 4657830912

約数和(自身を除く): 2185982247

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 491, 715, 1473, 2145, 2347, 2455, 5401, 6383, 7041, 7365, 11735, 16203, 19149, 25817, 27005, 30511, 31915, 35205, 70213, 77451, 81015, 91533, 95745, 129085, 152555, 210639, 335621, 351065, 387255, 457665, 1006863, 1053195, 1152377, 1678105, 3457131, 5034315, 5761885, 12676147, 14980901, 17285655, 38028441, 44942703, 63380735, 74904505, 164789911, 190142205, 224713515, 494369733, 823949555, 2471848665]

約数ペア:

[(1, 2471848665), (3, 823949555), (5, 494369733), (11, 224713515), (13, 190142205), (15, 164789911), (33, 74904505), (39, 63380735), (55, 44942703), (65, 38028441), (143, 17285655), (165, 14980901), (195, 12676147), (429, 5761885), (491, 5034315), (715, 3457131), (1473, 1678105), (2145, 1152377), (2347, 1053195), (2455, 1006863), (5401, 457665), (6383, 387255), (7041, 351065), (7365, 335621), (11735, 210639), (16203, 152555), (19149, 129085), (25817, 95745), (27005, 91533), (30511, 81015), (31915, 77451), (35205, 70213)]