85284225

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{9719}}^1$

素因数の和:9751

約数の個数: 48

約数和(自身を含む): 168739200

約数和(自身を除く): 83454975

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 117, 135, 195, 225, 325, 351, 585, 675, 975, 1755, 2925, 8775, 9719, 29157, 48595, 87471, 126347, 145785, 242975, 262413, 379041, 437355, 631735, 728925, 1137123, 1312065, 1895205, 2186775, 3158675, 3411369, 5685615, 6560325, 9476025, 17056845, 28428075, 85284225]

約数ペア:

[(1, 85284225), (3, 28428075), (5, 17056845), (9, 9476025), (13, 6560325), (15, 5685615), (25, 3411369), (27, 3158675), (39, 2186775), (45, 1895205), (65, 1312065), (75, 1137123), (117, 728925), (135, 631735), (195, 437355), (225, 379041), (325, 262413), (351, 242975), (585, 145785), (675, 126347), (975, 87471), (1755, 48595), (2925, 29157), (8775, 9719)]