29810375

素因数分解:

$5^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:217

約数の個数: 48

約数和(自身を含む): 44957952

約数和(自身を除く): 15147577

約数列:

[1, 5, 7, 25, 31, 35, 49, 125, 155, 157, 175, 217, 245, 775, 785, 875, 1085, 1099, 1225, 1519, 3875, 3925, 4867, 5425, 5495, 6125, 7595, 7693, 19625, 24335, 27125, 27475, 34069, 37975, 38465, 121675, 137375, 170345, 189875, 192325, 238483, 608375, 851725, 961625, 1192415, 4258625, 5962075, 29810375]

約数ペア:

[(1, 29810375), (5, 5962075), (7, 4258625), (25, 1192415), (31, 961625), (35, 851725), (49, 608375), (125, 238483), (155, 192325), (157, 189875), (175, 170345), (217, 137375), (245, 121675), (775, 38465), (785, 37975), (875, 34069), (1085, 27475), (1099, 27125), (1225, 24335), (1519, 19625), (3875, 7693), (3925, 7595), (4867, 6125), (5425, 5495)]