1584804915

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^2\times {\mathrm{197}}^1$

素因数の和:421

約数の個数: 72

約数和(自身を含む): 2936522160

約数和(自身を除く): 1351717245

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 97, 171, 197, 285, 291, 485, 591, 855, 873, 985, 1455, 1773, 1843, 2955, 3743, 4365, 5529, 8865, 9215, 9409, 11229, 16587, 18715, 19109, 27645, 28227, 33687, 47045, 56145, 57327, 82935, 84681, 95545, 141135, 168435, 171981, 178771, 286635, 363071, 423405, 536313, 859905, 893855, 1089213, 1608939, 1815355, 1853573, 2681565, 3267639, 5446065, 5560719, 8044695, 9267865, 16338195, 16682157, 27803595, 35217887, 83410785, 105653661, 176089435, 316960983, 528268305, 1584804915]

約数ペア:

[(1, 1584804915), (3, 528268305), (5, 316960983), (9, 176089435), (15, 105653661), (19, 83410785), (45, 35217887), (57, 27803595), (95, 16682157), (97, 16338195), (171, 9267865), (197, 8044695), (285, 5560719), (291, 5446065), (485, 3267639), (591, 2681565), (855, 1853573), (873, 1815355), (985, 1608939), (1455, 1089213), (1773, 893855), (1843, 859905), (2955, 536313), (3743, 423405), (4365, 363071), (5529, 286635), (8865, 178771), (9215, 171981), (9409, 168435), (11229, 141135), (16587, 95545), (18715, 84681), (19109, 82935), (27645, 57327), (28227, 56145), (33687, 47045)]