71075085

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{1499}}^1$

素因数の和:1645

約数の個数: 32

約数和(自身を含む): 118800000

約数和(自身を除く): 47724915

約数列:

[1, 3, 5, 15, 29, 87, 109, 145, 327, 435, 545, 1499, 1635, 3161, 4497, 7495, 9483, 15805, 22485, 43471, 47415, 130413, 163391, 217355, 490173, 652065, 816955, 2450865, 4738339, 14215017, 23691695, 71075085]

約数ペア:

[(1, 71075085), (3, 23691695), (5, 14215017), (15, 4738339), (29, 2450865), (87, 816955), (109, 652065), (145, 490173), (327, 217355), (435, 163391), (545, 130413), (1499, 47415), (1635, 43471), (3161, 22485), (4497, 15805), (7495, 9483)]