71022705

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{379}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 126786240

約数和(自身を除く): 55763535

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 195, 379, 403, 465, 961, 1137, 1209, 1895, 2015, 2883, 4805, 4927, 5685, 6045, 11749, 12493, 14415, 14781, 24635, 35247, 37479, 58745, 62465, 73905, 152737, 176235, 187395, 364219, 458211, 763685, 1092657, 1821095, 2291055, 4734847, 5463285, 14204541, 23674235, 71022705]

約数ペア:

[(1, 71022705), (3, 23674235), (5, 14204541), (13, 5463285), (15, 4734847), (31, 2291055), (39, 1821095), (65, 1092657), (93, 763685), (155, 458211), (195, 364219), (379, 187395), (403, 176235), (465, 152737), (961, 73905), (1137, 62465), (1209, 58745), (1895, 37479), (2015, 35247), (2883, 24635), (4805, 14781), (4927, 14415), (5685, 12493), (6045, 11749)]