15741024725855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6871}}^1\times {\mathrm{139309}}^1$

素因数の和:146232

約数の個数: 64

約数和(自身を含む): 23159928637440

約数和(自身を除く): 7418903911585

約数列:

[1, 5, 11, 13, 23, 55, 65, 115, 143, 253, 299, 715, 1265, 1495, 3289, 6871, 16445, 34355, 75581, 89323, 139309, 158033, 377905, 446615, 696545, 790165, 982553, 1532399, 1738363, 1811017, 2054429, 3204107, 4912765, 7661995, 8691815, 9055085, 10272145, 16020535, 19921187, 22598719, 35245177, 41653391, 99605935, 112993595, 176225885, 208266955, 458187301, 957192139, 2290936505, 4785960695, 10529113529, 12443497807, 22015419197, 52645567645, 62217489035, 110077095985, 136878475877, 242169611167, 286200449561, 684392379385, 1210848055835, 1431002247805, 3148204945171, 15741024725855]

約数ペア:

[(1, 15741024725855), (5, 3148204945171), (11, 1431002247805), (13, 1210848055835), (23, 684392379385), (55, 286200449561), (65, 242169611167), (115, 136878475877), (143, 110077095985), (253, 62217489035), (299, 52645567645), (715, 22015419197), (1265, 12443497807), (1495, 10529113529), (3289, 4785960695), (6871, 2290936505), (16445, 957192139), (34355, 458187301), (75581, 208266955), (89323, 176225885), (139309, 112993595), (158033, 99605935), (377905, 41653391), (446615, 35245177), (696545, 22598719), (790165, 19921187), (982553, 16020535), (1532399, 10272145), (1738363, 9055085), (1811017, 8691815), (2054429, 7661995), (3204107, 4912765)]