79242015

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:336

約数の個数: 64

約数和(自身を含む): 143078400

約数和(自身を除く): 63836385

約数列:

[1, 3, 5, 15, 17, 23, 51, 59, 69, 85, 115, 177, 229, 255, 295, 345, 391, 687, 885, 1003, 1145, 1173, 1357, 1955, 3009, 3435, 3893, 4071, 5015, 5267, 5865, 6785, 11679, 13511, 15045, 15801, 19465, 20355, 23069, 26335, 40533, 58395, 67555, 69207, 79005, 89539, 115345, 202665, 229687, 268617, 310753, 346035, 447695, 689061, 932259, 1148435, 1343085, 1553765, 3445305, 4661295, 5282801, 15848403, 26414005, 79242015]

約数ペア:

[(1, 79242015), (3, 26414005), (5, 15848403), (15, 5282801), (17, 4661295), (23, 3445305), (51, 1553765), (59, 1343085), (69, 1148435), (85, 932259), (115, 689061), (177, 447695), (229, 346035), (255, 310753), (295, 268617), (345, 229687), (391, 202665), (687, 115345), (885, 89539), (1003, 79005), (1145, 69207), (1173, 67555), (1357, 58395), (1955, 40533), (3009, 26335), (3435, 23069), (3893, 20355), (4071, 19465), (5015, 15801), (5267, 15045), (5865, 13511), (6785, 11679)]