1346868225

素因数分解:

$3^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{1429}}^1$

素因数の和:1575

約数の個数: 72

約数和(自身を含む): 2489572800

約数和(自身を除く): 1142704575

約数列:

[1, 3, 5, 9, 15, 25, 45, 59, 71, 75, 177, 213, 225, 295, 355, 531, 639, 885, 1065, 1429, 1475, 1775, 2655, 3195, 4189, 4287, 4425, 5325, 7145, 12567, 12861, 13275, 15975, 20945, 21435, 35725, 37701, 62835, 64305, 84311, 101459, 104725, 107175, 188505, 252933, 304377, 314175, 321525, 421555, 507295, 758799, 913131, 942525, 1264665, 1521885, 2107775, 2536475, 3793995, 4565655, 5986081, 6323325, 7609425, 17958243, 18969975, 22828275, 29930405, 53874729, 89791215, 149652025, 269373645, 448956075, 1346868225]

約数ペア:

[(1, 1346868225), (3, 448956075), (5, 269373645), (9, 149652025), (15, 89791215), (25, 53874729), (45, 29930405), (59, 22828275), (71, 18969975), (75, 17958243), (177, 7609425), (213, 6323325), (225, 5986081), (295, 4565655), (355, 3793995), (531, 2536475), (639, 2107775), (885, 1521885), (1065, 1264665), (1429, 942525), (1475, 913131), (1775, 758799), (2655, 507295), (3195, 421555), (4189, 321525), (4287, 314175), (4425, 304377), (5325, 252933), (7145, 188505), (12567, 107175), (12861, 104725), (13275, 101459), (15975, 84311), (20945, 64305), (21435, 62835), (35725, 37701)]