15698632065

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^2\times {\mathrm{53}}^1\times {\mathrm{691}}^1$

素因数の和:851

約数の個数: 96

約数和(自身を含む): 27814347648

約数和(自身を除く): 12115715583

約数列:

[1, 3, 5, 15, 17, 41, 51, 53, 85, 123, 159, 205, 255, 265, 615, 691, 697, 795, 901, 1681, 2073, 2091, 2173, 2703, 3455, 3485, 4505, 5043, 6519, 8405, 10365, 10455, 10865, 11747, 13515, 25215, 28331, 28577, 32595, 35241, 36623, 36941, 58735, 84993, 85731, 89093, 109869, 110823, 141655, 142885, 176205, 183115, 184705, 267279, 424965, 428655, 445465, 481627, 549345, 554115, 622591, 1161571, 1336395, 1444881, 1501543, 1514581, 1867773, 2408135, 3112955, 3484713, 4504629, 4543743, 5807855, 7224405, 7507715, 7572905, 9338865, 17423565, 19746707, 22523145, 22718715, 25526231, 59240121, 61563263, 76578693, 98733535, 127631155, 184689789, 296200605, 307816315, 382893465, 923448945, 1046575471, 3139726413, 5232877355, 15698632065]

約数ペア:

[(1, 15698632065), (3, 5232877355), (5, 3139726413), (15, 1046575471), (17, 923448945), (41, 382893465), (51, 307816315), (53, 296200605), (85, 184689789), (123, 127631155), (159, 98733535), (205, 76578693), (255, 61563263), (265, 59240121), (615, 25526231), (691, 22718715), (697, 22523145), (795, 19746707), (901, 17423565), (1681, 9338865), (2073, 7572905), (2091, 7507715), (2173, 7224405), (2703, 5807855), (3455, 4543743), (3485, 4504629), (4505, 3484713), (5043, 3112955), (6519, 2408135), (8405, 1867773), (10365, 1514581), (10455, 1501543), (10865, 1444881), (11747, 1336395), (13515, 1161571), (25215, 622591), (28331, 554115), (28577, 549345), (32595, 481627), (35241, 445465), (36623, 428655), (36941, 424965), (58735, 267279), (84993, 184705), (85731, 183115), (89093, 176205), (109869, 142885), (110823, 141655)]