194894875

素因数分解:

$5^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{617}}^1$

素因数の和:677

約数の個数: 48

約数和(自身を含む): 293851584

約数和(自身を除く): 98956709

約数列:

[1, 5, 7, 19, 25, 35, 95, 125, 133, 175, 361, 475, 617, 665, 875, 1805, 2375, 2527, 3085, 3325, 4319, 9025, 11723, 12635, 15425, 16625, 21595, 45125, 58615, 63175, 77125, 82061, 107975, 222737, 293075, 315875, 410305, 539875, 1113685, 1465375, 1559159, 2051525, 5568425, 7795795, 10257625, 27842125, 38978975, 194894875]

約数ペア:

[(1, 194894875), (5, 38978975), (7, 27842125), (19, 10257625), (25, 7795795), (35, 5568425), (95, 2051525), (125, 1559159), (133, 1465375), (175, 1113685), (361, 539875), (475, 410305), (617, 315875), (665, 293075), (875, 222737), (1805, 107975), (2375, 82061), (2527, 77125), (3085, 63175), (3325, 58615), (4319, 45125), (9025, 21595), (11723, 16625), (12635, 15425)]