2007102705

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{14879}}^1$

素因数の和:14950

約数の個数: 48

約数和(自身を含む): 3554772480

約数和(自身を除く): 1547669775

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 529, 1173, 1587, 1955, 2645, 5865, 7935, 8993, 14879, 26979, 44637, 44965, 74395, 134895, 223185, 252943, 342217, 758829, 1026651, 1264715, 1711085, 3794145, 5133255, 5817689, 7870991, 17453067, 23612973, 29088445, 39354955, 87265335, 118064865, 133806847, 401420541, 669034235, 2007102705]

約数ペア:

[(1, 2007102705), (3, 669034235), (5, 401420541), (15, 133806847), (17, 118064865), (23, 87265335), (51, 39354955), (69, 29088445), (85, 23612973), (115, 17453067), (255, 7870991), (345, 5817689), (391, 5133255), (529, 3794145), (1173, 1711085), (1587, 1264715), (1955, 1026651), (2645, 758829), (5865, 342217), (7935, 252943), (8993, 223185), (14879, 134895), (26979, 74395), (44637, 44965)]