16932705

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:158

約数の個数: 48

約数和(自身を含む): 29626560

約数和(自身を除く): 12693855

約数列:

[1, 3, 5, 15, 19, 53, 57, 59, 95, 159, 177, 265, 285, 295, 361, 795, 885, 1007, 1083, 1121, 1805, 3021, 3127, 3363, 5035, 5415, 5605, 9381, 15105, 15635, 16815, 19133, 21299, 46905, 57399, 59413, 63897, 95665, 106495, 178239, 286995, 297065, 319485, 891195, 1128847, 3386541, 5644235, 16932705]

約数ペア:

[(1, 16932705), (3, 5644235), (5, 3386541), (15, 1128847), (19, 891195), (53, 319485), (57, 297065), (59, 286995), (95, 178239), (159, 106495), (177, 95665), (265, 63897), (285, 59413), (295, 57399), (361, 46905), (795, 21299), (885, 19133), (1007, 16815), (1083, 15635), (1121, 15105), (1805, 9381), (3021, 5605), (3127, 5415), (3363, 5035)]