2095157075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{1427}}^1$

素因数の和:1748

約数の個数: 48

約数和(自身を含む): 2996058240

約数和(自身を除く): 900901165

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 281, 475, 1045, 1405, 1427, 3091, 5225, 5339, 7025, 7135, 15455, 15697, 26695, 27113, 35675, 58729, 77275, 78485, 133475, 135565, 293645, 298243, 392425, 400987, 677825, 1468225, 1491215, 2004935, 4410857, 7456075, 7618753, 10024675, 22054285, 38093765, 83806283, 110271425, 190468825, 419031415, 2095157075]

約数ペア:

[(1, 2095157075), (5, 419031415), (11, 190468825), (19, 110271425), (25, 83806283), (55, 38093765), (95, 22054285), (209, 10024675), (275, 7618753), (281, 7456075), (475, 4410857), (1045, 2004935), (1405, 1491215), (1427, 1468225), (3091, 677825), (5225, 400987), (5339, 392425), (7025, 298243), (7135, 293645), (15455, 135565), (15697, 133475), (26695, 78485), (27113, 77275), (35675, 58729)]