15205736484

素因数分解:

$2^2\times 3^2\times {\mathrm{229}}^1\times {\mathrm{461}}^1\times {\mathrm{4001}}^1$

素因数の和:4701

約数の個数: 72

約数和(自身を含む): 38697979320

約数和(自身を除く): 23492242836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 229, 458, 461, 687, 916, 922, 1374, 1383, 1844, 2061, 2748, 2766, 4001, 4122, 4149, 5532, 8002, 8244, 8298, 12003, 16004, 16596, 24006, 36009, 48012, 72018, 105569, 144036, 211138, 316707, 422276, 633414, 916229, 950121, 1266828, 1832458, 1844461, 1900242, 2748687, 3664916, 3688922, 3800484, 5497374, 5533383, 7377844, 8246061, 10994748, 11066766, 16492122, 16600149, 22133532, 32984244, 33200298, 66400596, 422381569, 844763138, 1267144707, 1689526276, 2534289414, 3801434121, 5068578828, 7602868242, 15205736484]

約数ペア:

[(1, 15205736484), (2, 7602868242), (3, 5068578828), (4, 3801434121), (6, 2534289414), (9, 1689526276), (12, 1267144707), (18, 844763138), (36, 422381569), (229, 66400596), (458, 33200298), (461, 32984244), (687, 22133532), (916, 16600149), (922, 16492122), (1374, 11066766), (1383, 10994748), (1844, 8246061), (2061, 7377844), (2748, 5533383), (2766, 5497374), (4001, 3800484), (4122, 3688922), (4149, 3664916), (5532, 2748687), (8002, 1900242), (8244, 1844461), (8298, 1832458), (12003, 1266828), (16004, 950121), (16596, 916229), (24006, 633414), (36009, 422276), (48012, 316707), (72018, 211138), (105569, 144036)]