40248979455

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{257}}^1\times {\mathrm{1151}}^1$

素因数の和:1656

約数の個数: 64

約数和(自身を含む): 66424209408

約数和(自身を除く): 26175229953

約数列:

[1, 3, 5, 15, 47, 141, 193, 235, 257, 579, 705, 771, 965, 1151, 1285, 2895, 3453, 3855, 5755, 9071, 12079, 17265, 27213, 36237, 45355, 49601, 54097, 60395, 136065, 148803, 162291, 181185, 222143, 248005, 270485, 295807, 666429, 744015, 811455, 887421, 1110715, 1479035, 2331247, 3332145, 4437105, 6993741, 10440721, 11656235, 13902929, 31322163, 34968705, 41708787, 52203605, 57090751, 69514645, 156610815, 171272253, 208543935, 285453755, 856361265, 2683265297, 8049795891, 13416326485, 40248979455]

約数ペア:

[(1, 40248979455), (3, 13416326485), (5, 8049795891), (15, 2683265297), (47, 856361265), (141, 285453755), (193, 208543935), (235, 171272253), (257, 156610815), (579, 69514645), (705, 57090751), (771, 52203605), (965, 41708787), (1151, 34968705), (1285, 31322163), (2895, 13902929), (3453, 11656235), (3855, 10440721), (5755, 6993741), (9071, 4437105), (12079, 3332145), (17265, 2331247), (27213, 1479035), (36237, 1110715), (45355, 887421), (49601, 811455), (54097, 744015), (60395, 666429), (136065, 295807), (148803, 270485), (162291, 248005), (181185, 222143)]