993770115

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{3739}}^1$

素因数の和:3836

約数の個数: 64

約数和(自身を含む): 1809561600

約数和(自身を除く): 815791485

約数列:

[1, 3, 5, 13, 15, 29, 39, 47, 65, 87, 141, 145, 195, 235, 377, 435, 611, 705, 1131, 1363, 1833, 1885, 3055, 3739, 4089, 5655, 6815, 9165, 11217, 17719, 18695, 20445, 48607, 53157, 56085, 88595, 108431, 145821, 175733, 243035, 265785, 325293, 527199, 542155, 729105, 878665, 1409603, 1626465, 2284529, 2635995, 4228809, 5096257, 6853587, 7048015, 11422645, 15288771, 21144045, 25481285, 34267935, 66251341, 76443855, 198754023, 331256705, 993770115]

約数ペア:

[(1, 993770115), (3, 331256705), (5, 198754023), (13, 76443855), (15, 66251341), (29, 34267935), (39, 25481285), (47, 21144045), (65, 15288771), (87, 11422645), (141, 7048015), (145, 6853587), (195, 5096257), (235, 4228809), (377, 2635995), (435, 2284529), (611, 1626465), (705, 1409603), (1131, 878665), (1363, 729105), (1833, 542155), (1885, 527199), (3055, 325293), (3739, 265785), (4089, 243035), (5655, 175733), (6815, 145821), (9165, 108431), (11217, 88595), (17719, 56085), (18695, 53157), (20445, 48607)]