293399235

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{11833}}^1$

素因数の和:11892

約数の個数: 48

約数和(自身を含む): 553831200

約数和(自身を除く): 260431965

約数列:

[1, 3, 5, 9, 15, 19, 29, 45, 57, 87, 95, 145, 171, 261, 285, 435, 551, 855, 1305, 1653, 2755, 4959, 8265, 11833, 24795, 35499, 59165, 106497, 177495, 224827, 343157, 532485, 674481, 1029471, 1124135, 1715785, 2023443, 3088413, 3372405, 5147355, 6519983, 10117215, 15442065, 19559949, 32599915, 58679847, 97799745, 293399235]

約数ペア:

[(1, 293399235), (3, 97799745), (5, 58679847), (9, 32599915), (15, 19559949), (19, 15442065), (29, 10117215), (45, 6519983), (57, 5147355), (87, 3372405), (95, 3088413), (145, 2023443), (171, 1715785), (261, 1124135), (285, 1029471), (435, 674481), (551, 532485), (855, 343157), (1305, 224827), (1653, 177495), (2755, 106497), (4959, 59165), (8265, 35499), (11833, 24795)]