83730815

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:192

約数の個数: 64

約数和(自身を含む): 128701440

約数和(自身を除く): 44970625

約数列:

[1, 5, 7, 19, 35, 37, 41, 83, 95, 133, 185, 205, 259, 287, 415, 581, 665, 703, 779, 1295, 1435, 1517, 1577, 2905, 3071, 3403, 3515, 3895, 4921, 5453, 7585, 7885, 10619, 11039, 15355, 17015, 21497, 23821, 24605, 27265, 28823, 53095, 55195, 58349, 64657, 107485, 119105, 125911, 144115, 201761, 291745, 323285, 408443, 452599, 629555, 881377, 1008805, 2042215, 2262995, 2392309, 4406885, 11961545, 16746163, 83730815]

約数ペア:

[(1, 83730815), (5, 16746163), (7, 11961545), (19, 4406885), (35, 2392309), (37, 2262995), (41, 2042215), (83, 1008805), (95, 881377), (133, 629555), (185, 452599), (205, 408443), (259, 323285), (287, 291745), (415, 201761), (581, 144115), (665, 125911), (703, 119105), (779, 107485), (1295, 64657), (1435, 58349), (1517, 55195), (1577, 53095), (2905, 28823), (3071, 27265), (3403, 24605), (3515, 23821), (3895, 21497), (4921, 17015), (5453, 15355), (7585, 11039), (7885, 10619)]