2013271025205

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31206247}}^1$

素因数の和:31206306

約数の個数: 64

約数和(自身を含む): 3882556551168

約数和(自身を除く): 1869285525963

約数列:

[1, 3, 5, 11, 15, 17, 23, 33, 51, 55, 69, 85, 115, 165, 187, 253, 255, 345, 391, 561, 759, 935, 1173, 1265, 1955, 2805, 3795, 4301, 5865, 12903, 21505, 64515, 31206247, 93618741, 156031235, 343268717, 468093705, 530506199, 717743681, 1029806151, 1591518597, 1716343585, 2153231043, 2652530995, 3588718405, 5149030755, 5835568189, 7895180491, 7957592985, 10766155215, 12201642577, 17506704567, 23685541473, 29177840945, 36604927731, 39475902455, 61008212885, 87533522835, 118427707365, 134218068347, 183024638655, 402654205041, 671090341735, 2013271025205]

約数ペア:

[(1, 2013271025205), (3, 671090341735), (5, 402654205041), (11, 183024638655), (15, 134218068347), (17, 118427707365), (23, 87533522835), (33, 61008212885), (51, 39475902455), (55, 36604927731), (69, 29177840945), (85, 23685541473), (115, 17506704567), (165, 12201642577), (187, 10766155215), (253, 7957592985), (255, 7895180491), (345, 5835568189), (391, 5149030755), (561, 3588718405), (759, 2652530995), (935, 2153231043), (1173, 1716343585), (1265, 1591518597), (1955, 1029806151), (2805, 717743681), (3795, 530506199), (4301, 468093705), (5865, 343268717), (12903, 156031235), (21505, 93618741), (64515, 31206247)]