346329675

素因数分解:

$3^6\times 5^2\times {\mathrm{31}}^1\times {\mathrm{613}}^1$

素因数の和:672

約数の個数: 84

約数和(自身を含む): 665733184

約数和(自身を除く): 319403509

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 75, 81, 93, 135, 155, 225, 243, 279, 405, 465, 613, 675, 729, 775, 837, 1215, 1395, 1839, 2025, 2325, 2511, 3065, 3645, 4185, 5517, 6075, 6975, 7533, 9195, 12555, 15325, 16551, 18225, 19003, 20925, 22599, 27585, 37665, 45975, 49653, 57009, 62775, 82755, 95015, 112995, 137925, 148959, 171027, 188325, 248265, 285045, 413775, 446877, 475075, 513081, 564975, 744795, 855135, 1241325, 1425225, 1539243, 2234385, 2565405, 3723975, 4275675, 4617729, 7696215, 11171925, 12827025, 13853187, 23088645, 38481075, 69265935, 115443225, 346329675]

約数ペア:

[(1, 346329675), (3, 115443225), (5, 69265935), (9, 38481075), (15, 23088645), (25, 13853187), (27, 12827025), (31, 11171925), (45, 7696215), (75, 4617729), (81, 4275675), (93, 3723975), (135, 2565405), (155, 2234385), (225, 1539243), (243, 1425225), (279, 1241325), (405, 855135), (465, 744795), (613, 564975), (675, 513081), (729, 475075), (775, 446877), (837, 413775), (1215, 285045), (1395, 248265), (1839, 188325), (2025, 171027), (2325, 148959), (2511, 137925), (3065, 112995), (3645, 95015), (4185, 82755), (5517, 62775), (6075, 57009), (6975, 49653), (7533, 45975), (9195, 37665), (12555, 27585), (15325, 22599), (16551, 20925), (18225, 19003)]