2038495875

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1543}}^1$

素因数の和:1845

約数の個数: 64

約数和(自身を含む): 3668840448

約数和(自身を除く): 1630344573

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 271, 325, 375, 813, 975, 1355, 1543, 1625, 3523, 4065, 4629, 4875, 6775, 7715, 10569, 17615, 20059, 20325, 23145, 33875, 38575, 52845, 60177, 88075, 100295, 101625, 115725, 192875, 264225, 300885, 418153, 440375, 501475, 578625, 1254459, 1321125, 1504425, 2090765, 2507375, 5435989, 6272295, 7522125, 10453825, 16307967, 27179945, 31361475, 52269125, 81539835, 135899725, 156807375, 407699175, 679498625, 2038495875]

約数ペア:

[(1, 2038495875), (3, 679498625), (5, 407699175), (13, 156807375), (15, 135899725), (25, 81539835), (39, 52269125), (65, 31361475), (75, 27179945), (125, 16307967), (195, 10453825), (271, 7522125), (325, 6272295), (375, 5435989), (813, 2507375), (975, 2090765), (1355, 1504425), (1543, 1321125), (1625, 1254459), (3523, 578625), (4065, 501475), (4629, 440375), (4875, 418153), (6775, 300885), (7715, 264225), (10569, 192875), (17615, 115725), (20059, 101625), (20325, 100295), (23145, 88075), (33875, 60177), (38575, 52845)]