636763995

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{887}}^1$

素因数の和:1001

約数の個数: 96

約数和(自身を含む): 1316570112

約数和(自身を除く): 679806117

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 43, 45, 53, 63, 105, 129, 159, 215, 265, 301, 315, 371, 387, 477, 645, 795, 887, 903, 1113, 1505, 1855, 1935, 2279, 2385, 2661, 2709, 3339, 4435, 4515, 5565, 6209, 6837, 7983, 11395, 13305, 13545, 15953, 16695, 18627, 20511, 31045, 34185, 38141, 39915, 47011, 47859, 55881, 79765, 93135, 102555, 114423, 141033, 143577, 190705, 235055, 239295, 266987, 279405, 329077, 343269, 423099, 572115, 705165, 717885, 800961, 987231, 1334935, 1645385, 1716345, 2021473, 2115495, 2402883, 2961693, 4004805, 4936155, 6064419, 10107365, 12014415, 14150311, 14808465, 18193257, 30322095, 42450933, 70751555, 90966285, 127352799, 212254665, 636763995]

約数ペア:

[(1, 636763995), (3, 212254665), (5, 127352799), (7, 90966285), (9, 70751555), (15, 42450933), (21, 30322095), (35, 18193257), (43, 14808465), (45, 14150311), (53, 12014415), (63, 10107365), (105, 6064419), (129, 4936155), (159, 4004805), (215, 2961693), (265, 2402883), (301, 2115495), (315, 2021473), (371, 1716345), (387, 1645385), (477, 1334935), (645, 987231), (795, 800961), (887, 717885), (903, 705165), (1113, 572115), (1505, 423099), (1855, 343269), (1935, 329077), (2279, 279405), (2385, 266987), (2661, 239295), (2709, 235055), (3339, 190705), (4435, 143577), (4515, 141033), (5565, 114423), (6209, 102555), (6837, 93135), (7983, 79765), (11395, 55881), (13305, 47859), (13545, 47011), (15953, 39915), (16695, 38141), (18627, 34185), (20511, 31045)]