85347495

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{317}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 153983232

約数和(自身を除く): 68635737

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 193, 279, 317, 465, 579, 951, 965, 1395, 1585, 1737, 2853, 2895, 4755, 5983, 8685, 9827, 14265, 17949, 29481, 29915, 49135, 53847, 61181, 88443, 89745, 147405, 183543, 269235, 305905, 442215, 550629, 917715, 1896611, 2753145, 5689833, 9483055, 17069499, 28449165, 85347495]

約数ペア:

[(1, 85347495), (3, 28449165), (5, 17069499), (9, 9483055), (15, 5689833), (31, 2753145), (45, 1896611), (93, 917715), (155, 550629), (193, 442215), (279, 305905), (317, 269235), (465, 183543), (579, 147405), (951, 89745), (965, 88443), (1395, 61181), (1585, 53847), (1737, 49135), (2853, 29915), (2895, 29481), (4755, 17949), (5983, 14265), (8685, 9827)]