57446375

素因数分解:

$5^3\times 7^2\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:225

約数の個数: 48

約数和(自身を含む): 85149792

約数和(自身を除く): 27703417

約数列:

[1, 5, 7, 25, 35, 49, 83, 113, 125, 175, 245, 415, 565, 581, 791, 875, 1225, 2075, 2825, 2905, 3955, 4067, 5537, 6125, 9379, 10375, 14125, 14525, 19775, 20335, 27685, 46895, 65653, 72625, 98875, 101675, 138425, 234475, 328265, 459571, 508375, 692125, 1172375, 1641325, 2297855, 8206625, 11489275, 57446375]

約数ペア:

[(1, 57446375), (5, 11489275), (7, 8206625), (25, 2297855), (35, 1641325), (49, 1172375), (83, 692125), (113, 508375), (125, 459571), (175, 328265), (245, 234475), (415, 138425), (565, 101675), (581, 98875), (791, 72625), (875, 65653), (1225, 46895), (2075, 27685), (2825, 20335), (2905, 19775), (3955, 14525), (4067, 14125), (5537, 10375), (6125, 9379)]