15010574975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{4649}}^1$

素因数の和:4928

約数の個数: 48

約数和(自身を含む): 20757600000

約数和(自身を除く): 5747025025

約数列:

[1, 5, 11, 25, 55, 59, 199, 275, 295, 649, 995, 1475, 2189, 3245, 4649, 4975, 10945, 11741, 16225, 23245, 51139, 54725, 58705, 116225, 129151, 255695, 274291, 293525, 645755, 925151, 1278475, 1371455, 3017201, 3228775, 4625755, 6857275, 10176661, 15086005, 23128775, 50883305, 54583909, 75430025, 254416525, 272919545, 600422999, 1364597725, 3002114995, 15010574975]

約数ペア:

[(1, 15010574975), (5, 3002114995), (11, 1364597725), (25, 600422999), (55, 272919545), (59, 254416525), (199, 75430025), (275, 54583909), (295, 50883305), (649, 23128775), (995, 15086005), (1475, 10176661), (2189, 6857275), (3245, 4625755), (4649, 3228775), (4975, 3017201), (10945, 1371455), (11741, 1278475), (16225, 925151), (23245, 645755), (51139, 293525), (54725, 274291), (58705, 255695), (116225, 129151)]